APA aipamena

Berne convention for the protection of literary and artistic works [dengan penjelasan]. s.n.

Chicago Style aipamena

Berne Convention for the Protection of Literary and Artistic Works [dengan Penjelasan]. s.n.

MLA aipamena

Berne Convention for the Protection of Literary and Artistic Works [dengan Penjelasan]. s.n.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.