- https://www.linux-magazine.com/Online/Blogs/Off-the-Beat-Bruce-Byfield-s-Blog/The-Decline-and-Fall-of-Eric-S.-Raymond
- https://www.wikiberal.org/wiki/Eric_Raymond
- https://www.semantic-mediawiki.org/wiki/Semantic_MediaWiki
- https://fr.wordpress.org/support/article/wordpress-editor/
- https://www.oreilly.com/library/view/the-cathedral/0596001088/
- https://www.gnu.org/philosophy/philosophy.html
- https://www.wikiberal.org/wiki/Propri%C3%A9t%C3%A9_intellectuelle
- https://www.wikiberal.org/wiki/Per_Bylund