Mukerjee, K. (2009). Customer relationship management: :a strategic approach to marketing. PHI Learning.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Mukerjee, Kaushik. Customer Relationship Management: :a Strategic Approach to Marketing. New Delhi: PHI Learning, 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)Mukerjee, Kaushik. Customer Relationship Management: :a Strategic Approach to Marketing. PHI Learning, 2009.
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