APA aipamena

Godson, M. (2009). Relationship Marketing (5th ed.). Oxford University Press.

Chicago Style aipamena

Godson, Mark. Relationship Marketing. 5th ed. New Delhi: Oxford University Press, 2009.

MLA aipamena

Godson, Mark. Relationship Marketing. 5th ed. Oxford University Press, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.