Coughlan, A. T., Anderson, E., Stern, L. W., & El-Ansary, A. (2001). Marketing channels (6th ed.). Prentice Hall, ; Pearson Education.
Chicago-viite (17. p.)Coughlan, Anne T., Erin Anderson, Louis W. Stern, ja Adell El-Ansary. Marketing Channels. 6th ed. Upper Saddle River, N.J. : New Delhi,: Prentice Hall, ; Pearson Education, 2001.
MLA-viite (8. p.)Coughlan, Anne T., et al. Marketing Channels. 6th ed. Prentice Hall, ; Pearson Education, 2001.
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