Cita APA (7a ed.)

Stern, L. W., & El-Ansary, A. I. (1992). Marketing channels (4th ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Stern, Louis W., y Adel I. El-Ansary. Marketing Channels. 4th ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1992.

Cita MLA (9a ed.)

Stern, Louis W., y Adel I. El-Ansary. Marketing Channels. 4th ed. Prentice-Hall, 1992.