APA استشهاد

Adam, J. (1989). Economic reforms in the Soviet Union and Eastern Europe since the 1960s.

استشهاد بنمط شيكاغو

Adam, Jan. Economic Reforms in the Soviet Union and Eastern Europe Since the 1960s. London, Macmillan, 1989.

MLA استشهاد

Adam, Jan. Economic Reforms in the Soviet Union and Eastern Europe Since the 1960s. 1989.