Acuff, J. (2007). Stop acting like a seller and start thinking like a buyer: Improve sales effectiveness by helping customers buy. Wiley.
Chicago-Zitierstil (17. Ausg.)Acuff, Jerry. Stop Acting like a Seller and Start Thinking like a Buyer: Improve Sales Effectiveness by Helping Customers Buy. Hoboken, N.J: Wiley, 2007.
MLA-Zitierstil (9. Ausg.)Acuff, Jerry. Stop Acting like a Seller and Start Thinking like a Buyer: Improve Sales Effectiveness by Helping Customers Buy. Wiley, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.