APA aipamena

Intellectual Property Law Review (1989) Vol.21. Clark Boardman company.

Chicago Style aipamena

Intellectual Property Law Review (1989) Vol.21. New York: Clark Boardman company.

MLA aipamena

Intellectual Property Law Review (1989) Vol.21. Clark Boardman company.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.