https://commons.wikimedia.org/wiki/Category:Citizendium
Category:Citizendium - Wikimedia Commons
categorywikimediacommons
https://lists.wikimedia.org/hyperkitty/list/wikien-l@lists.wikimedia.org/thread/YEREGSKBMRD5XUWTEBZYFLZOQYGLIEHT/
Citizendium on quality - WikiEN-l - lists.wikimedia.org
qualitylistswikimedia
https://lists.wikimedia.org/hyperkitty/list/wikien-l@lists.wikimedia.org/thread/XFS2RKDY3W3U4KOA7WJVC7PEZCW2IBGW/
Re: [WikiEN-l] Citizendium on quality - WikiEN-l - lists.wikimedia.org
lwikimedia
https://es.wikipedia.org/wiki/Citizendium
Citizendium - Wikipedia, la enciclopedia libre
wikipedialaenciclopedialibre
https://www.timeshighereducation.com/news/university-may-be-given-the-keys-to-citizendium/412616.article?sectioncode=26&storycode=412616&c=1
University may be given the keys to Citizendium | Times Higher Education (THE)
May 22, 2015 - Outgoing founder of 'scholarly Wikipedia' ponders who will govern the project in future. John Gill writes
may bethe keystimes higheruniversitygiven