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Grodzins, Morton (1966) The American System: A New View of Government in the United States. Chicago: Rand McNally.
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Lee, Robert Rue (1964) Local Government Public Works Decision-Making. Project on Engineering-Economic Planning, August, Stanford University, California.
4.
Lockard, Duane (1963) The Politics of State and Local Government. New York: Macmillan.
5.
Martin, Roscoe C., Frank Munger et al. (1965) Decisions-in-Syracuse. New York: Anchor Books.
6.
Presthus, Robert (1964) Men at the Top: A Study in Community Power. New York: Oxford Univ. Press