Dyche, J. (2004). The CRM handbook: A business guide to cutsomer relationship management. Pearson.
Chicago Stili AlıntıDyche, Jill. The CRM Handbook: A Business Guide to Cutsomer Relationship Management. New Delhi: Pearson, 2004.
MLA AlıntıDyche, Jill. The CRM Handbook: A Business Guide to Cutsomer Relationship Management. Pearson, 2004.
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