Arrow, Kenneth.1963. Social Choice and Individual Values. 2nd ed. New Haven, CT: Yale University Press.
2.
Dahl, Robert.1956. A Preface to Democratic Theory. Chicago : University of Chicago Press.
3.
_. 1989. Democracy and Its Critics. New Haven, CT: Yale University Press. Dye, Thomas.1984. "Party and Policy in the States." Journal of Politics46: 1097-1116.
4.
Goldstein, Robert.1978. Political Repression in Modern America From 1870 to the Present. Cambridge, MA: Schankam Publishing.
5.
Hibbs, Douglas.1977. "Political Parties and Macroeconomic Policies." American Political Science Review71: 1467-87.
6.
Key, V.O.1966. The Responsible Electorate. Cambridge, MA: Harvard University Press.
7.
May, Kenneth.1952. "A Set of Independent Necessary and Sufficient Conditions for Simple Majority Rule." Econometrica20: 680-84.
8.
Riker, William.1982. Liberalism Against Populism: A Confrontation Between the Theory of Democracy and the Theory of Social Choice. San Francisco: W. H. Freeman.
9.
Wolfe, Alan, 1973. The Seamy Side of Democracy: Repression in America . New York: D. MacKay.