Perreault, W. D. (1997). Essentials of marketing: A global-managerial approach (7th.ed.). Irwin.
芝加哥风格引文Perreault, William D. Essentials of Marketing: A Global-managerial Approach. 7th.ed. Chicago: Irwin, 1997.
MLA引文Perreault, William D. Essentials of Marketing: A Global-managerial Approach. 7th.ed. Irwin, 1997.
警告：这些引文格式不一定是100％准确.