APA aipamena

Association française de normalisation. Catalogue AFNOR. Paris: AFNOR.

Chicago Style aipamena

Association française de normalisation. Catalogue AFNOR. Paris: AFNOR.

MLA aipamena

Association française de normalisation. Catalogue AFNOR. Paris: AFNOR.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.