APA (7. basım) Alıntı

King, G. Secrets of Selling: How to win in any sales situation (2.). Pearson Education UK.

Chicago Style (17. basım) Atıf

King, Geoff. Secrets of Selling: How to Win in Any Sales Situation. 2. Pearson Education UK.

MLA (8th ed.) Atıf

King, Geoff. Secrets of Selling: How to Win in Any Sales Situation. 2. Pearson Education UK.