Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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