Zikmund, W. G., & D'Amico, M. (1998). Student learning guide [for] Effective marketing: Creating and keeping customers (2nd ed.). Cincinnati, OH: South-Western College.
Trích dẫn kiểu ChicagoZikmund, William G., và Michael D'Amico. Student Learning Guide [for] Effective Marketing: Creating and Keeping Customers. 2nd ed. Cincinnati, OH: South-Western College, 1998.
MLA引文Zikmund, William G., và Michael D'Amico. Student Learning Guide [for] Effective Marketing: Creating and Keeping Customers. 2nd ed. Cincinnati, OH: South-Western College, 1998.
警告：這些引文格式不一定是100％准確.