1. Adams, R.F. (1972) "On the variations in consumption of public services ," pp. 504-513 in M. Edel and J. Rothenberg (eds.) Readings in Urban Economics. New York: Macmillan.
2. Alford, R.R. and H. Scoble (1970) "Political and socioeconomic characteristics of American cities," pp. 393-413 reprinted in J. S. Goodman (ed.) Perspectives on Urban Politics. Boston: Allyn and Bacon.
3. Power, Pluralism, and Local Politics
4. Working-Class Suburb