Coughlan, A. T. (2011). Marketing Channels (7th ed.). Pearson Education.
Chicago-čujuhus (17. p.)Coughlan, Anne T. Marketing Channels. 7th ed. Noida: Pearson Education, 2011.
MLA-čujuhus (9. p.)Coughlan, Anne T. Marketing Channels. 7th ed. Pearson Education, 2011.
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