FUTRELL, C. (1988). Sales management.-- Ed.2. The Dryden.
芝加哥风格引文FUTRELL, Charles. Sales Management.-- Ed.2. Chicago: The Dryden, 1988.
MLA引文FUTRELL, Charles. Sales Management.-- Ed.2. The Dryden, 1988.
警告：这些引文格式不一定是100％准确.
APA引文