Mumford, L. (1970). The Pentagon of power. New York: Hacourt Brace Jovanovich.
Trích dẫn kiểu ChicagoMumford, Lewis. The Pentagon of Power. New York: Hacourt Brace Jovanovich, 1970.
Deismireacht MLAMumford, Lewis. The Pentagon of Power. New York: Hacourt Brace Jovanovich, 1970.
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