Commons, J. R. (1967). Trade unionism and labor problems: Second series. Edited with an introduction by John R. Commons. A.M. Kelley.
Chicago Style (17. basım) AtıfCommons, John Rogers. Trade Unionism and Labor Problems: Second Series. Edited with an Introduction by John R. Commons. New York: A.M. Kelley, 1967.
MLA (9th ed.) AtıfCommons, John Rogers. Trade Unionism and Labor Problems: Second Series. Edited with an Introduction by John R. Commons. A.M. Kelley, 1967.
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