Washington, Brookings Institution 1974

Ithaca, N.Y. : Cornell University Press, 1977

Boulder, Colo. : Westview Press, 1977

Berkeley : University of California Press, 1974

New York, N.Y. : Praeger, 1981

Baltimore, Maryland : Johns Hopkins University Press, 1973

New York : Praeger, 1978

Austin, University of Texas Press 1971

New York, Dodd, Mead, 1972

London : Allen & Unwin, 1976

Washington, D.C. : Brookings Institution, 1980

New York : Simon and Schuster, 1972

Lexington, Mass. : Lexington Books, 1986

Cambridge, Mass., MIT Press 1973

New York : Amacom, 1977

New York : Simon and Schuster, 1984

London ; Boston : Routledge & Kegan Paul, 1980

New Haven : Yale University Press, 1984

Westport, Connecticut ; London, England : Greenwood Press, 1985

New York : McGraw-Hill, 1978