Cita APA (7a ed.)

Buttle, F., & Maklan, S. (2019). Customer Relationship Management: Concepts And Technologies (4th.). Routledge.

Cita Chicago Style (17a ed.)

Buttle, Francis, y Stan Maklan. Customer Relationship Management: Concepts And Technologies. 4th. New York: Routledge, 2019.

Cita MLA (9a ed.)

Buttle, Francis, y Stan Maklan. Customer Relationship Management: Concepts And Technologies. 4th. Routledge, 2019.