From Citizendium, the Citizens' Compendium
- Please sort and annotate in a user-friendly manner and consider archiving the URLs behind the links you provide. See also related web sources.
- Gaus, Gerald; Shane D. Courtland (September 2007). Liberalism. Stanford Encyclopedia of Philosophy. Retrieved on 2008-06-01.
- Silverman, Mike. Turn Left:About Liberalism. Retrieved on 2008-06-01.
- von Mises, Ludvig; Translation by Ralph Raico (1927). Liberalism. Ludvig von Mises Institute. The Mises Institute. Retrieved on 2008-06-01.