Urofsky, M. I. (1994). Basic readings in U.S. democracy. D.C.: U.S. Information Agency.
Trích dẫn kiểu ChicagoUrofsky, Melvin I. Basic Readings in U.S. Democracy. D.C.: U.S. Information Agency, 1994.
Deismireacht MLAUrofsky, Melvin I. Basic Readings in U.S. Democracy. D.C.: U.S. Information Agency, 1994.
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