1. Arrow, Kenneth J.Social Choice and Individual Values. New York: John Wiley and Sons, 1951.
2. Buchanan, James M. and Gordon Tullock.The Calculus of Consent. Ann Arbor: The University of Michigan Press, 1962.
3. Downs, Anthony.An Economic Theory of Democracy. New York: Harper and Row, 1957.
4. Penniman, Howard R. “Financing Campaigns in the Public Interest.” In Penniman and Winter (eds.),Campaign Finances: Two Views of the Political Implications. New York: American Enterprise Institute for Public Policy Research, 1971.
5. Stigler, George J. “The Theory of Economic Regulation.”The Bell Journal of Economics and Management Sciences, Vol. 2 (Spring 1971), p. 3–21.