diff --git a/dependent/information-systems-journal.csl b/dependent/information-systems-journal.csl
new file mode 100644
index 0000000000..d88a0ce09a
--- /dev/null
+++ b/dependent/information-systems-journal.csl
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" default-locale="en-GB">
+  <info>
+    <title>Information Systems Journal</title>
+    <title-short>ISJ</title-short>
+    <id>http://www.zotero.org/styles/information-systems-journal</id>
+    <link href="http://www.zotero.org/styles/information-systems-journal" rel="self"/>
+    <link href="http://www.zotero.org/styles/apa" rel="independent-parent"/>
+    <link href="http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-2575/homepage/ForAuthors.html" rel="documentation"/>
+    <author>
+      <name>Patrick O'Brien, PhD</name>
+      <email>obrienpat86@gmail.com</email>
+    </author>
+    <category citation-format="author-date"/>
+    <category field="science"/>
+    <issn>1350-1917</issn>
+    <eissn>1365-2575</eissn>
+    <updated>2019-10-21T12:46:55+00:00</updated>
+    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
+  </info>
+</style>
diff --git a/information-systems-journal.csl b/information-systems-journal.csl
deleted file mode 100644
index d459250003..0000000000
--- a/information-systems-journal.csl
+++ /dev/null
@@ -1,600 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="never" default-locale="en-GB">
-  <info>
-    <title>Information Systems Journal</title>
-    <title-short>ISJ</title-short>
-    <id>http://www.zotero.org/styles/information-systems-journal</id>
-    <link href="http://www.zotero.org/styles/information-systems-journal" rel="self"/>
-    <link href="http://www.zotero.org/styles/apa-old-doi-prefix" rel="template"/>
-    <link href="http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-2575/homepage/ForAuthors.html" rel="documentation"/>
-    <author>
-      <name>Patrick O'Brien, PhD</name>
-      <email>obrienpat86@gmail.com</email>
-    </author>
-    <category citation-format="author-date"/>
-    <category field="science"/>
-    <issn>1350-1917</issn>
-    <eissn>1365-2575</eissn>
-    <updated>2017-01-06T12:46:55+00:00</updated>
-    <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
-  </info>
-  <locale xml:lang="en">
-    <terms>
-      <term name="editortranslator" form="short">
-        <single>ed. &amp; trans.</single>
-        <multiple>eds. &amp; trans.</multiple>
-      </term>
-      <term name="translator" form="short">trans.</term>
-    </terms>
-  </locale>
-  <macro name="container-contributors">
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-        <group delimiter=", ">
-          <names variable="container-author" delimiter=", ">
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-          </names>
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-            <label form="short" prefix=" (" suffix=")"/>
-          </names>
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-    </choose>
-  </macro>
-  <macro name="secondary-contributors">
-    <choose>
-      <if type="article-journal chapter paper-conference entry-dictionary entry-encyclopedia" match="none">
-        <group delimiter=", " prefix=" (" suffix=")">
-          <names variable="container-author" delimiter=", ">
-            <name and="symbol" initialize-with=". " delimiter=", "/>
-            <label form="short" prefix=", " text-case="title"/>
-          </names>
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-            <label form="short" prefix=", " text-case="title"/>
-          </names>
-        </group>
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-    </choose>
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-    <names variable="author">
-      <name and="symbol" et-al-min="7" et-al-use-first="3" initialize-with=". " name-as-sort-order="all"/>
-      <substitute>
-        <names variable="editor"/>
-        <names variable="translator"/>
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-          <if type="report">
-            <text variable="publisher"/>
-            <text macro="title"/>
-          </if>
-          <else>
-            <text macro="title"/>
-          </else>
-        </choose>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="author-short">
-    <names variable="author">
-      <name form="short" font-style="normal" and="symbol" initialize-with=". "/>
-      <et-al term="and others" font-style="italic"/>
-      <substitute>
-        <names variable="editor" font-style="normal"/>
-        <names variable="translator"/>
-        <choose>
-          <if type="report">
-            <text variable="publisher"/>
-            <text variable="title" form="short" font-style="italic"/>
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-          <else-if type="legal_case">
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-          </else-if>
-          <else-if type="bill book graphic legislation motion_picture song" match="any">
-            <text variable="title" form="short" font-style="italic"/>
-          </else-if>
-          <else-if variable="reviewed-author">
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-                <text variable="title" form="short" font-style="italic" prefix="Review of "/>
-              </if>
-              <else>
-                <text variable="title" form="short" quotes="true"/>
-              </else>
-            </choose>
-          </else-if>
-          <else>
-            <text variable="title" form="short" quotes="true"/>
-          </else>
-        </choose>
-      </substitute>
-    </names>
-  </macro>
-  <macro name="access">
-    <choose>
-      <if type="thesis report" match="any">
-        <choose>
-          <if variable="archive" match="any">
-            <group>
-              <text term="retrieved" text-case="capitalize-first" suffix=" "/>
-              <text term="from" suffix=" "/>
-              <text variable="archive" suffix="."/>
-              <text variable="archive_location" prefix=" (" suffix=")"/>
-            </group>
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-              <text term="retrieved" text-case="capitalize-first" suffix=" "/>
-              <text term="from" suffix=" "/>
-              <text variable="URL"/>
-            </group>
-          </else>
-        </choose>
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-      <else>
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-            <text variable="DOI" prefix="doi:"/>
-          </if>
-          <else>
-            <choose>
-              <if type="webpage">
-                <group delimiter=" ">
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-                    <date variable="accessed" form="text" suffix=", "/>
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-                  <text term="from" suffix=" "/>
-                  <text variable="URL"/>
-                </group>
-              </else>
-            </choose>
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-  </macro>
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-      <if type="book graphic manuscript motion_picture report song speech thesis" match="any">
-        <choose>
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-            <text variable="title"/>
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-                </names>
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-      <else>
-        <text variable="title"/>
-      </else>
-    </choose>
-  </macro>
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-    <text macro="title"/>
-    <choose>
-      <if type="report thesis" match="any">
-        <group prefix=" (" suffix=")" delimiter=", ">
-          <group delimiter=" ">
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-                <text variable="genre"/>
-              </if>
-              <else>
-                <text variable="collection-title"/>
-              </else>
-            </choose>
-            <text variable="number" prefix="No. "/>
-          </group>
-          <group delimiter=" ">
-            <text term="version" text-case="capitalize-first"/>
-            <text variable="version"/>
-          </group>
-          <text macro="edition"/>
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-      <else-if type="post-weblog webpage" match="any">
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-      </else-if>
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-          <text term="version" text-case="capitalize-first"/>
-          <text variable="version"/>
-        </group>
-      </else-if>
-    </choose>
-    <text macro="format" prefix=" [" suffix="]"/>
-  </macro>
-  <macro name="format">
-    <choose>
-      <if match="any" variable="medium">
-        <text variable="medium" text-case="capitalize-first"/>
-      </if>
-      <else-if type="dataset" match="any">
-        <text value="Data set"/>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="publisher">
-    <choose>
-      <if type="report" match="any">
-        <group delimiter=": ">
-          <text variable="publisher-place"/>
-          <text variable="publisher"/>
-        </group>
-      </if>
-      <else-if type="thesis" match="any">
-        <group delimiter=", ">
-          <text variable="publisher"/>
-          <text variable="publisher-place"/>
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-      <else-if type="post-weblog webpage" match="none">
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-              <text variable="genre"/>
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-          </choose>
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-            <if type="article-journal article-magazine" match="none">
-              <group delimiter=", ">
-                <text variable="publisher"/>
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-                  <if variable="publisher-place">
-                    <text variable="publisher-place"/>
-                  </if>
-                  <else>
-                    <text variable="event-place"/>
-                  </else>
-                </choose>
-              </group>
-            </if>
-          </choose>
-        </group>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="event">
-    <choose>
-      <if variable="container-title" match="none">
-        <choose>
-          <if variable="event">
-            <choose>
-              <if variable="genre" match="none">
-                <text term="presented at" text-case="capitalize-first" suffix=" "/>
-                <text variable="event"/>
-              </if>
-              <else>
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-                  <text variable="genre" text-case="capitalize-first"/>
-                  <text term="presented at"/>
-                  <text variable="event"/>
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-            </choose>
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-          <else-if type="speech">
-            <text variable="genre" text-case="capitalize-first"/>
-          </else-if>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="issued">
-    <choose>
-      <if type="bill legal_case legislation" match="none">
-        <choose>
-          <if variable="issued">
-            <group prefix=" (" suffix=")">
-              <date variable="issued">
-                <date-part name="year"/>
-              </date>
-              <text variable="year-suffix"/>
-              <choose>
-                <if type="speech" match="any">
-                  <date variable="issued">
-                    <date-part prefix=", " name="month"/>
-                  </date>
-                </if>
-                <else-if type="article-journal bill book chapter graphic legal_case legislation motion_picture paper-conference report song dataset" match="none">
-                  <date variable="issued">
-                    <date-part prefix=", " name="month"/>
-                    <date-part prefix=" " name="day"/>
-                  </date>
-                </else-if>
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-            </group>
-          </else>
-        </choose>
-      </if>
-    </choose>
-  </macro>
-  <macro name="issued-sort">
-    <choose>
-      <if type="article-journal bill book chapter graphic legal_case legislation motion_picture paper-conference report song dataset" match="none">
-        <date variable="issued">
-          <date-part name="year"/>
-          <date-part name="month"/>
-          <date-part name="day"/>
-        </date>
-      </if>
-      <else>
-        <date variable="issued">
-          <date-part name="year"/>
-        </date>
-      </else>
-    </choose>
-  </macro>
-  <macro name="issued-year">
-    <choose>
-      <if variable="issued">
-        <group delimiter="/">
-          <date variable="original-date" form="text"/>
-          <group>
-            <date variable="issued">
-              <date-part name="year"/>
-            </date>
-            <text variable="year-suffix"/>
-          </group>
-        </group>
-      </if>
-      <else-if variable="status">
-        <text variable="status"/>
-        <text variable="year-suffix" prefix="-"/>
-      </else-if>
-      <else>
-        <text term="no date" form="short"/>
-        <text variable="year-suffix" prefix="-"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="edition">
-    <choose>
-      <if is-numeric="edition">
-        <group delimiter=" ">
-          <number variable="edition" form="ordinal"/>
-          <text term="edition" form="short"/>
-        </group>
-      </if>
-      <else>
-        <text variable="edition"/>
-      </else>
-    </choose>
-  </macro>
-  <macro name="locators">
-    <choose>
-      <if type="article-journal article-magazine" match="any">
-        <group prefix=", " delimiter=", ">
-          <group>
-            <text variable="volume" font-style="normal" font-weight="bold"/>
-          </group>
-          <text variable="page"/>
-        </group>
-        <choose>
-          <if variable="issued">
-            <choose>
-              <if variable="page issue" match="none">
-                <text variable="status" prefix=". "/>
-              </if>
-            </choose>
-          </if>
-        </choose>
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-          <label variable="page" form="short"/>
-          <text variable="page"/>
-        </group>
-      </else-if>
-      <else-if type="book graphic motion_picture report song chapter paper-conference entry-encyclopedia entry-dictionary" match="any">
-        <group delimiter=", " prefix=" ">
-          <choose>
-            <if type="report" match="none">
-              <text macro="edition"/>
-            </if>
-          </choose>
-          <choose>
-            <if variable="volume" match="any">
-              <group>
-                <text term="volume" form="short" text-case="capitalize-first" suffix=" "/>
-                <number variable="volume" form="numeric"/>
-              </group>
-            </if>
-            <else>
-              <group>
-                <text term="volume" form="short" plural="true" text-case="capitalize-first" suffix=" "/>
-                <number variable="number-of-volumes" form="numeric" prefix="1&#8211;"/>
-              </group>
-            </else>
-          </choose>
-          <group>
-            <label variable="page" form="short" suffix=" "/>
-            <text variable="page"/>
-          </group>
-        </group>
-      </else-if>
-      <else-if type="legal_case">
-        <group prefix=" (" suffix=")" delimiter=" ">
-          <text variable="authority"/>
-          <date variable="issued" form="text"/>
-        </group>
-      </else-if>
-      <else-if type="bill legislation" match="any">
-        <date variable="issued" prefix=" (" suffix=")">
-          <date-part name="year"/>
-        </date>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="citation-locator">
-    <group>
-      <choose>
-        <if locator="chapter">
-          <label variable="locator" form="long" text-case="capitalize-first"/>
-        </if>
-        <else>
-          <label variable="locator" form="short"/>
-        </else>
-      </choose>
-      <text variable="locator" prefix=" "/>
-    </group>
-  </macro>
-  <macro name="container">
-    <choose>
-      <if type="post-weblog webpage" match="none">
-        <group>
-          <choose>
-            <if type="chapter paper-conference entry-encyclopedia" match="any">
-              <text term="in" text-case="capitalize-first" suffix=": "/>
-            </if>
-          </choose>
-          <group delimiter=", ">
-            <text macro="container-title"/>
-            <text macro="container-contributors"/>
-            <text macro="secondary-contributors"/>
-          </group>
-        </group>
-      </if>
-    </choose>
-  </macro>
-  <macro name="container-title">
-    <choose>
-      <if type="article article-journal article-magazine article-newspaper" match="any">
-        <text variable="container-title" font-style="italic" text-case="title"/>
-      </if>
-      <else-if type="bill legal_case legislation" match="none">
-        <text variable="container-title" font-style="italic"/>
-      </else-if>
-    </choose>
-  </macro>
-  <macro name="legal-cites">
-    <choose>
-      <if type="bill legal_case legislation" match="any">
-        <group delimiter=" " prefix=", ">
-          <choose>
-            <if variable="container-title">
-              <text variable="volume"/>
-              <text variable="container-title"/>
-              <group delimiter=" ">
-                <text term="section" form="symbol"/>
-                <text variable="section"/>
-              </group>
-              <text variable="page"/>
-            </if>
-            <else>
-              <choose>
-                <if type="legal_case">
-                  <text variable="number" prefix="No. "/>
-                </if>
-                <else>
-                  <text variable="number" prefix="Pub. L. No. "/>
-                  <group delimiter=" ">
-                    <text term="section" form="symbol"/>
-                    <text variable="section"/>
-                  </group>
-                </else>
-              </choose>
-            </else>
-          </choose>
-        </group>
-      </if>
-    </choose>
-  </macro>
-  <macro name="original-date">
-    <choose>
-      <if variable="original-date">
-        <group prefix="(" suffix=")" delimiter=" ">
-          <text value="Original work published"/>
-          <date variable="original-date" form="text"/>
-        </group>
-      </if>
-    </choose>
-  </macro>
-  <citation et-al-min="3" et-al-use-first="1" disambiguate-add-year-suffix="true" disambiguate-add-names="true" disambiguate-add-givenname="true" collapse="year" givenname-disambiguation-rule="primary-name">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-sort"/>
-    </sort>
-    <layout prefix="(" suffix=")" delimiter="; ">
-      <group delimiter=", ">
-        <text macro="author-short"/>
-        <text macro="issued-year"/>
-        <text macro="citation-locator"/>
-      </group>
-    </layout>
-  </citation>
-  <bibliography et-al-min="8" et-al-use-first="3" et-al-use-last="true" entry-spacing="0" line-spacing="2" hanging-indent="true">
-    <sort>
-      <key macro="author"/>
-      <key macro="issued-sort" sort="ascending"/>
-      <key macro="title"/>
-    </sort>
-    <layout>
-      <group suffix=".">
-        <group delimiter=" ">
-          <text macro="author"/>
-          <text macro="issued"/>
-          <text macro="title-plus-extra"/>
-          <text macro="container"/>
-        </group>
-        <text macro="legal-cites"/>
-        <text macro="locators"/>
-        <group delimiter=", " prefix=". ">
-          <text macro="event"/>
-          <text macro="publisher"/>
-        </group>
-      </group>
-      <text macro="access" prefix=" "/>
-      <text macro="original-date" prefix=" "/>
-    </layout>
-  </bibliography>
-</style>