APA aipamena

Easwaran, S. S. (2009). Marketing ressearch: Concepts practices and cases.

Chicago Style aipamena

Easwaran, Sunanda; Singh. Marketing Ressearch: Concepts Practices and Cases. Oxford University Press, 2009.

MLA aipamena

Easwaran, Sunanda; Singh. Marketing Ressearch: Concepts Practices and Cases. 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.