APA aipamena

172947 Roe, M. (2004). Market research in action. London : Thomson.

Chicago Style aipamena

172947 Roe, Michael. Market Research in Action. London : Thomson, 2004.

MLA aipamena

172947 Roe, Michael. Market Research in Action. London : Thomson, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.