APA aipamena

Burns, A. (1997). Marketing research. Prentice-Hall.

Chicago Style aipamena

Burns, Alvin. Marketing Research. Singapore: Prentice-Hall, 1997.

MLA aipamena

Burns, Alvin. Marketing Research. Prentice-Hall, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.