APA aipamena

Barrett, M. (1995). Cases and materials on intellectual property. West Publishing.

Chicago Style aipamena

Barrett, Margreth. Cases and Materials on Intellectual Property. Minn: West Publishing, 1995.

MLA aipamena

Barrett, Margreth. Cases and Materials on Intellectual Property. West Publishing, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.