King, G. (2007). The secrets of selling: How to win in any sales situation ([First edition].). Pearson Education.
Cita Chicago Style (17a ed.)King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. [First edition]. Harlow: Pearson Education, 2007.
Cita MLA (8a ed.)King, Geoff. The Secrets of Selling: How to Win in Any Sales Situation. [First edition]. Pearson Education, 2007.
Precaución: Estas citas no son 100% exactas.