Sawyer, W. E., & Busse, A. C. (1951). Sell as customers like it: The people you sell. The principles you sell by. The plan to sell yourself. Funk & Wagnalls.
Chicago-Zitierstil (17. Ausg.)Sawyer, W. E., und Alvin C. Busse. Sell as Customers like It: The People You Sell. The Principles You Sell by. The Plan to Sell Yourself. New York: Funk & Wagnalls, 1951.
MLA-Zitierstil (9. Ausg.)Sawyer, W. E., und Alvin C. Busse. Sell as Customers like It: The People You Sell. The Principles You Sell by. The Plan to Sell Yourself. Funk & Wagnalls, 1951.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.