Gaya APA

M., S, B. (1947). LABOR RELATIONS AND HUMAN RELATION . New York and London: McGRAW-HILL BOOK COMPANY, INC..

Gaya MLA

M., Selekman, Benjamin. "LABOR RELATIONS AND HUMAN RELATION". New York and London: McGRAW-HILL BOOK COMPANY, INC., 1947. Textbook.