King, G. Secrets of Selling: How to win in any sales situation (2.). Pearson Education UK.
Cita Chicago Style (17a ed.)King, Geoff. Secrets of Selling: How to Win in Any Sales Situation. 2. Pearson Education UK.
Cita MLA (8a ed.)King, Geoff. Secrets of Selling: How to Win in Any Sales Situation. 2. Pearson Education UK.
Precaución: Estas citas no son 100% exactas.