APA aipamena

Green,Paul E, & Tull,Donald S. (2003). Research for marketing decisions (5.). Prentice Hall of India.

Chicago Style aipamena

Green,Paul E, and Tull,Donald S. Research for Marketing Decisions. 5. New Delhi: Prentice Hall of India, 2003.

MLA aipamena

Green,Paul E, and Tull,Donald S. Research for Marketing Decisions. 5. Prentice Hall of India, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.