Mullick, N. (2016). Customer relationship management (1st.). Oxford University Press.
Cita Chicago (17th ed.)Mullick, N. Customer Relationship Management. 1st. New Delhi: Oxford University Press, 2016.
Cita MLA (9th ed.)Mullick, N. Customer Relationship Management. 1st. Oxford University Press, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.