APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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