APA引文

Michael,Baber. (2010). How champions sell: Master the skils of world-class salespeople,win new customers, close more sales. Amacom.

Chicago Edition Citation

Michael,Baber. How Champions Sell: Master the Skils of World-class Salespeople,win New Customers, Close More Sales. newyork: Amacom, 2010.

MLA引文

Michael,Baber. How Champions Sell: Master the Skils of World-class Salespeople,win New Customers, Close More Sales. Amacom, 2010.

警告：這些引文格式不一定是100％准確.