APA (7. basım) Alıntı

CUNNINGHAM M J. (2002). CUSTOMER RELATIONSHIP MANAGEMENT. CAPSTONE.

Chicago Style (17. basım) Atıf

CUNNINGHAM M J. CUSTOMER RELATIONSHIP MANAGEMENT. U K: CAPSTONE, 2002.

MLA (9th ed.) Atıf

CUNNINGHAM M J. CUSTOMER RELATIONSHIP MANAGEMENT. CAPSTONE, 2002.