Watts, R. (1972). Businessman's guide to marketing. Reginald Watts.
Citación estilo ChicagoWatts, Reginald. Businessman's Guide to Marketing. New Delhi: Reginald Watts, 1972.
Cita MLAWatts, Reginald. Businessman's Guide to Marketing. Reginald Watts, 1972.
Warning: These citations may not always be 100% accurate.