APA aipamena

Luck, D. (1987). Marketing Research (7th.). Prentice Hall of India.

Chicago Style aipamena

Luck, David. Marketing Research. 7th. New Delhi: Prentice Hall of India, 1987.

MLA aipamena

Luck, David. Marketing Research. 7th. Prentice Hall of India, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.