Παραπομπή APA

Turner, H. M., Jr. (1973). People Motivators: Consumer and Sales Incentives in Modern Marketing. McGraw-Hill.

Παραπομπή Chicago Style

Turner, Howard M., Jr. People Motivators: Consumer and Sales Incentives in Modern Marketing. New York: McGraw-Hill, 1973.

Παραπομπή MLA

Turner, Howard M., Jr. People Motivators: Consumer and Sales Incentives in Modern Marketing. McGraw-Hill, 1973.