1. About PolitiFact. (n.d.).PolitiFact.com.http://www.politifact.com/about/
2. Adair, Bill. (2008).McCain ad misstates Obama's record.PolitiFact.com http://www.politifact.com/truth-o-meter/statements/2008/sep/03/john-mccain/mccain-ad-misstates-obamas-record/
3. Adair, Bill. (2009).PolitiFact wins Pulitzer.PolitiFact.com, April 20. http://www.politifact.com/truth-o-meter/article/2009/apr/20/politifact-wins-pulitzer/
4. Adair, Bill. (2011).Principles of PolitiFact and the truth-o-meter.PolitiFact.org, February 21. http://www.politifact.com/truth-o-meter/article/2011/feb/21/principles-truth-o-meter/
5. The Dole “Godless Americans” advert: representations of the unfaithful, disloyal villains