APA aipamena

Day, R. L. (1968). Sales management simulation: Participant's manual. Sales and Marketing Executices-International.

Chicago Style aipamena

Day, Ralph L. Sales Management Simulation: Participant's Manual. New York: Sales and Marketing Executices-International, 1968.

MLA aipamena

Day, Ralph L. Sales Management Simulation: Participant's Manual. Sales and Marketing Executices-International, 1968.