1. Aldrich, J., Houck, A., Abramson, P. R., Levine, R., Scotto, T. J., & Diskin, A. (2011). Strategic voting in the 2010 U.K. election. Paper presented at the annual meeting of the American political science association, Seattle, September 1–4, 2011.
2. Black, D. (1948). On the rationale of group decision-making. Journal of Political Economy, 56, 23–34.
3. Chamberlin, J. R., & Cohen, M. D. (1978). Toward applicable social choice theory: a comparison of social choice functions under spatial model assumptions. The American Political Science Review, 72, 1341–1356.
4. Coombs, C. H. (1964). A theory of data. New York: Wiley.
5. Curtice, J. (2009). Recent history of second preferences. http://news.bbc.co.uk/nol/shared/spl/hi/uk_politics/10/alternative_vote/alternative_vote_june_09_notes.pdf .