Turner, H. M., Jr. (1973). People Motivators: Consumer and Sales Incentives in Modern Marketing. McGraw-Hill.
Dyfyniad Arddull ChicagoTurner, Howard M., Jr. People Motivators: Consumer and Sales Incentives in Modern Marketing. New York: McGraw-Hill, 1973.
Dyfyniad MLATurner, Howard M., Jr. People Motivators: Consumer and Sales Incentives in Modern Marketing. McGraw-Hill, 1973.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.