1. Barkun, Michael. Religion and the Racist Right: The Origins of the Christian Identity Movement. Rev. ed. Chapel Hill: University of North Carolina Press, 1997.
2. ———. “Violence in the Name of Democracy: Justifications for Separatism on the Radical Right.” Terrorism and Political Violence 12, no. 3–4 (2000): 193–208.
3. Barron, James. “Nation Reels After Gunman Massacres 20 Children at School in Connecticut.” The New York Times, December 14, 2012, sec. New York. https://www.nytimes.com/2012/12/15/nyregion/shooting-reported-at-connecticut-elementary-school.html.
4. Berger, J.M. “The Patriot Movement’s New Bestseller Tests Their Anti-Racism.” The Daily Beast, June 8, 2012. http://www.thedailybeast.com/articles/2012/06/08/the-patriot-movement-s-new-bestseller-tests-their-anti-racism.html.
5. ———. “Without Prejudice: What Sovereign Citizens Believe.” GW Program on Extremism, June 2016. https://extremism.gwu.edu/sites/extremism.gwu.edu/files/downloads/JMB%20Sovereign%20Citizens.pdf.