Dyfyniad APA

Baran, R. J. (2008). Principles of customer relationship management. Mason, Ohio: Thomson/South-Western.

Dyfyniad Arddull Chicago

Baran, Roger J. Principles of Customer Relationship Management. Mason, Ohio: Thomson/South-Western, 2008.

Dyfyniad MLA

Baran, Roger J. Principles of Customer Relationship Management. Mason, Ohio: Thomson/South-Western, 2008.

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