Hoover, J. (2006). How to sell to an idiot: 12 steps to selling anything to anyone. Hoboken, N.J: John Wiley & Sons, Inc.
Παραπομπή Chicago StyleHoover, John. How to Sell to an Idiot: 12 Steps to Selling Anything to Anyone. Hoboken, N.J: John Wiley & Sons, Inc, 2006.
Παραπομπή MLAHoover, John. How to Sell to an Idiot: 12 Steps to Selling Anything to Anyone. Hoboken, N.J: John Wiley & Sons, Inc, 2006.
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