Cita APA (7th ed.)

Stern, L. W. (1997). Marketing channels. Prentice-Hall.

Cita Chicago (17th ed.)

Stern, Louis W. Marketing Channels. New Delhi: Prentice-Hall, 1997.

Cita MLA (9th ed.)

Stern, Louis W. Marketing Channels. Prentice-Hall, 1997.