Davidson, R. H. and Oleszek, J. W. (2002). Congress and Its Members, 8th ed. Washington, DC: CQ Press.
Ladenburg, T. (2007). Franklin Roosevelt and the Depression. Digital History.
LP. (2011). The Legislative Process. Retrieved 06 16, 2017, from AMERICAN GOVERNMENT AND POLITICS IN THE INFORMATION AGE: http://open.lib.umn.edu/americangovernment/chapter/12-7-the-legislative-process/
Matthews, D. (2013, November 22). Americans think John F. Kennedy was one of our greatest presidents. He wasn't. Retrieved from The Washington Post: https://www.washingtonpost.com/news/wonk/wp/2013/11/22/americans-think-john-f-kennedy-was-one-of-our-greatest-presidents-he-wasnt/?utm_term=.a27b2d26be18
Merica, D., Acosta, J., Fox, L., & Mattingly, P. (2017, June 14). Trump calls House health care bill 'mean'. Retrieved from CNN Politics: http://edition.cnn.com/2017/06/13/politics/trump-senators-health-care-white-house-meeting/index.html
Scarlett, G. (2012). Abraham Lincoln: God's "Instrument". Religions, 191 -- 209.
Sullivan, J. V., (2008). How Our Laws Are Made, research report. Washington, DC: Thomas Online. Retrieved from: http://thomas.loc.gov/home/lawsmade.bysec/foreword.html
Wilentz, S. (2006). The Worst President in History? Chippewa Democrats.