Bleeke, N. N. (2013). Conversations that sell: Collaborate with buyers and make every conversation count. AMACOM, American Management Association.
Chicago-Zitierstil (17. Ausg.)Bleeke, Nancy Noel. Conversations That Sell: Collaborate with Buyers and Make Every Conversation Count. New York: AMACOM, American Management Association, 2013.
MLA-Zitierstil (9. Ausg.)Bleeke, Nancy Noel. Conversations That Sell: Collaborate with Buyers and Make Every Conversation Count. AMACOM, American Management Association, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.