Παραπομπή APA

Hepner, H. W. (1955). Modern marketing: Dynamics and management. McGraw Hill McGraw Hill Book Company.

Παραπομπή Chicago Style

Hepner, Harry Walker. Modern Marketing: Dynamics and Management. New York: McGraw Hill McGraw Hill Book Company, 1955.

Παραπομπή MLA

Hepner, Harry Walker. Modern Marketing: Dynamics and Management. McGraw Hill McGraw Hill Book Company, 1955.