Hoover, J. (2006). How to Sell An Idiot: 12 Steps To Selling anything to anyone. New Jersey: John Wiley & Sons.
استشهاد بنمط شيكاغوHoover, John. How to Sell An Idiot: 12 Steps To Selling Anything to Anyone. New Jersey: John Wiley & Sons, 2006.
MLA استشهادHoover, John. How to Sell An Idiot: 12 Steps To Selling Anything to Anyone. New Jersey: John Wiley & Sons, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.