APA Zitierstil

Blake, T. (2005). Championship selling: A blueprint for winning with today's customer. Ontario: John wiley & sons.

Chicago Zitierstil

Blake, Tom. Championship Selling: A Blueprint for Winning With Today's Customer. Ontario: John wiley & sons, 2005.

MLA Zitierstil

Blake, Tom. Championship Selling: A Blueprint for Winning With Today's Customer. Ontario: John wiley & sons, 2005.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.