APA Alıntı

Gummesson, E. (1999). Total relationship marketing. Butterworth Heinemann.

Chicago Stili Alıntı

Gummesson, Evert. Total Relationship Marketing. Oxford: Butterworth Heinemann, 1999.

MLA Alıntı

Gummesson, Evert. Total Relationship Marketing. Butterworth Heinemann, 1999.