De George, R. T. (1968). The new Marxism: Soviet and East European Marxism since 1956. Pegasus.
Chicagoスタイル(17版)引用形式De George, Richard T. The New Marxism: Soviet and East European Marxism Since 1956. New York: Pegasus, 1968.
MLA(8版)引用形式De George, Richard T. The New Marxism: Soviet and East European Marxism Since 1956. Pegasus, 1968.
警告: この引用は必ずしも正確ではありません.