Futrell, C. (1996). Fundamentals of selling: Customers for life (5th ed.). Irwin.
Chicagoスタイル(17版)引用形式Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Chicago: Irwin, 1996.
MLA(8版)引用形式Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Irwin, 1996.
警告: この引用は必ずしも正確ではありません.