Dyche, J. (2002). The CRM Handbook: A Business Guide to Customer Relationship Management. Pearson India.
Cita Chicago (17th ed.)Dyche, Jill. The CRM Handbook: A Business Guide to Customer Relationship Management. New Delhi: Pearson India, 2002.
Cita MLA (9th ed.)Dyche, Jill. The CRM Handbook: A Business Guide to Customer Relationship Management. Pearson India, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.