APA aipamena

Agrawal, S. (1964). Marketing research. Global business press.

Chicago Style aipamena

Agrawal, Sangeetha. Marketing Research. New Delhi: Global business press, 1964.

MLA aipamena

Agrawal, Sangeetha. Marketing Research. Global business press, 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.