Le Roy, A. (1939). Catholics and the International Labor Organization. New York.
Chicagoスタイル(17版)引用形式Le Roy, Albert. Catholics and the International Labor Organization. New York, 1939.
MLA(8版)引用形式Le Roy, Albert. Catholics and the International Labor Organization. New York, 1939.
警告: この引用は必ずしも正確ではありません.