Day, R. L. (1968). Sales management simulation: Participant's manual. Sales and Marketing Executices-International.
Citación estilo ChicagoDay, Ralph L. Sales Management Simulation: Participant's Manual. New York: Sales and Marketing Executices-International, 1968.
Cita MLADay, Ralph L. Sales Management Simulation: Participant's Manual. Sales and Marketing Executices-International, 1968.
Warning: These citations may not always be 100% accurate.