1. Abdenour, Jesse. 2017. Inspecting the investigators: An analysis of television investigative journalism and factors leading to its production. Journalism and Mass Communication Quarterly.
2. Abramowitz, Alan I., and Kyle L. Saunders. 2008. Is polarization a myth? Journal of Politics 70: 542–555.
3. Alexander, Jeffrey C. 1981. The mass news media in systematic, historical, and comparative perspective. In Mass media and social change, ed. E. Katz and T. Szecsko. Beverly Hills, CA: Sage.
4. Altheide, David L., and R.P. Snow. 1979. Media logic. Beverly Hills: Sage.
5. Ansolabehere, Stephen L., and Shanto Iyengar. 1996. Going negative: How political advertisements shrink and polarize the electorate. New York: Free Press.