Hoover, J. (2005). How to sell to an idiot: 12 steps to selling anything to anyone. Wiley.
Chicago ZitierstilHoover, John. How to Sell to an Idiot: 12 Steps to Selling Anything to Anyone. Wiley, 2005.
MLA ZitierstilHoover, John. How to Sell to an Idiot: 12 Steps to Selling Anything to Anyone. Wiley, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.