Bibliograpy/references of person who discovered the responsibility of the various levels of the government
1. Dahl, R. A. (1961). Who governs? Democracy and power in an American city. New Haven: Yale University Press.
2. Elazar, D. J. (1966). American federalism: A view from the states. New York: Crowell.
3. Peterson, P. E. (1981). City limits. Chicago: University of Chicago Press.
4. Riker, W. H. (1964). Federalism: Origin, operation, significance. Boston: Little, Brown.
5. Stone, C. (1989). Regime politics: Governing Atlanta, 1946-1988. Lawrence: University Press of Kansas.