APA

Selekman B. M., . (1947). Labor relations and human relations. New York: McGraw-Hill Book Co.

Chicago

Selekman Benjamin Morris, . 1947. Labor relations and human relations. New York: McGraw-Hill Book Co.

Harvard

Selekman B. M., . (1947). Labor relations and human relations. New York: McGraw-Hill Book Co.

MLA

Selekman Benjamin Morris, . Labor relations and human relations. New York: McGraw-Hill Book Co. 1947.