Franklin

MLA

Cherry, Paul. Questions That Sell: the Powerful Process for Discovering What Your Customer Really Wants. 1st edition New York: AMACOM, 2006.

APA

Cherry, P. (2006). Questions that sell: the powerful process for discovering what your customer really wants. 1st edition New York: AMACOM.

Chicago

Cherry, Paul. Questions That Sell: The Powerful Process for Discovering What Your Customer Really Wants. 1st edition New York: AMACOM, 2006.