Dyfyniad APA

Futrell, C. (1996). Fundamentals of selling: Customers for life (5th ed.). Irwin.

Dyfyniad Arddull Chicago

Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Chicago: Irwin, 1996.

Dyfyniad MLA

Futrell, Charles. Fundamentals of Selling: Customers for Life. 5th ed. Irwin, 1996.

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