Baran, R. J. &. G. J. (2017). Customer Relationship Management: The Foundation of Contemporary Marketing Strategy. Cengage Learning India Pvt. Ltd.
Dyfyniad Arddull ChicagoBaran, Roger J & Galka,Robert J. Customer Relationship Management: The Foundation of Contemporary Marketing Strategy. New Delhi: Cengage Learning India Pvt. Ltd, 2017.
Dyfyniad MLABaran, Roger J & Galka,Robert J. Customer Relationship Management: The Foundation of Contemporary Marketing Strategy. Cengage Learning India Pvt. Ltd, 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.