Zaiss, C. D., & Gordon, T. (1993). Sales effectiveness training: The breakthrough method to become partners with your customers. Dutton.
芝加哥风格引文Zaiss, Carl D., 与 Thomas Gordon. Sales Effectiveness Training: The Breakthrough Method to Become Partners with Your Customers. New York: Dutton, 1993.
MLA引文Zaiss, Carl D., 与 Thomas Gordon. Sales Effectiveness Training: The Breakthrough Method to Become Partners with Your Customers. Dutton, 1993.
警告：这些引文格式不一定是100％准确.