APA aipamena

National labour institute bulletin. Vol.8, 1982. National labour institute.

Chicago Style aipamena

National Labour Institute Bulletin. Vol.8, 1982. New Delhi: National labour institute.

MLA aipamena

National Labour Institute Bulletin. Vol.8, 1982. National labour institute.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.