Hoffman, G. W. (1962). Yugoslavia and the new communism. New York: Twentieth century fund.
Trích dẫn kiểu ChicagoHoffman, George W. Yugoslavia and the New Communism. New York: Twentieth century fund, 1962.
Deismireacht MLAHoffman, George W. Yugoslavia and the New Communism. New York: Twentieth century fund, 1962.
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