Bowersox, D. S., & Cooper, M. B. Strategic marketing channel management. McGrawhill.
Dyfyniad Arddull ChicagoBowersox, Donald S., and M Birby Cooper. Strategic Marketing Channel Management. NewYork: McGrawhill.
Dyfyniad MLABowersox, Donald S., and M Birby Cooper. Strategic Marketing Channel Management. McGrawhill.
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