Gaya APA

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

Gaya MLA

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