Commons, J. R. (1967). Trade unionism and labor problems (Second series.). A. M. Kelley.
Chicagoスタイル(17版)引用形式Commons, John Rogers. Trade Unionism and Labor Problems. Second series. New York: A. M. Kelley, 1967.
MLA(9版)引用形式Commons, John Rogers. Trade Unionism and Labor Problems. Second series. A. M. Kelley, 1967.
警告: この引用は必ずしも正確ではありません.