Seidman, H. (1938). Labor czars: A history of labor racketeering / by Harold Seidman. Liveright.
Čikaški stil citiranja (17. izdanje)Seidman, Harold. Labor Czars: A History of Labor Racketeering / by Harold Seidman. New York: Liveright, 1938.
MLA način citiranja (8. izdanje)Seidman, Harold. Labor Czars: A History of Labor Racketeering / by Harold Seidman. Liveright, 1938.
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