Gaya APA
FREELAND, J, G. (2002).
THE ULTIMATE CRM HANDBOOK: Strategies and Concept for Building Enduring Costomer Loyalty & Profitability .
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Gaya MLA
FREELAND, John, G.
"THE ULTIMATE CRM HANDBOOK: Strategies and Concept for Building Enduring Costomer Loyalty & Profitability".
:
,
2002.
Handbook.