1. Achen, C. H. (2002). Parental Socialization and Rational Party Identification. Political Behavior, 24(2), 151-170. doi: 10.2307/1558353
2. Alford, John R. and John R. Hibbing. (2004). The Origin of Politics: An Evolutionary Theory of Political Behavior. Perspectives on Politics Vol. 2, No. 4 Dec. pp. 707-723.
3. Alwin, Duane Francis and Krosnick, J. A. (1991). Aging, Cohorts, and the Stability of Sociopolitical Orientations over the Life Span. American Journal of Sociology: 169-95.
4. Amanuma Noriko. (2013). Future Media Politics in US and Japan. Waseda University Unpublished manuscript. May 2. http://www.us-jpri.org/en/reports/cspc_amanuma_2013.pdf. Accessed 2013/11/15.
5. Bowler, Shaun and David J. Lanoue. (1996). New party challenges and partisan change: The effects of party competition on party loyalty. Political Behavior. December, Volume 18, Issue 4, pp. 327-343.