Sheen, F. J. (1920). The tactics of communism. Paulist Press.
Chicagoスタイル(17版)引用形式Sheen, Fulton J. The Tactics of Communism. New York: Paulist Press, 1920.
MLA(8版)引用形式Sheen, Fulton J. The Tactics of Communism. Paulist Press, 1920.
警告: この引用は必ずしも正確ではありません.