1. Boehm, G. A. W.: One Fervent Vote against Wintergreen. Unpublished paper, 1976.
2. Brams, S. J.: Game Theory and Politics. New York: Free Press, 1975
3. Brams, S. J.: One Man, n Votes. Unpublished paper, 1976.
4. Farquharson, R.: Theory of Voting. New Haven, Conn.: Yale University Press, 1969.