APA (7th ed.) Zitazioa

(1992). Workplace Skills Enhancement Program. Dissemination Report [microform].

Chicago Style (17th ed.) Zitazioa

Workplace Skills Enhancement Program. Dissemination Report [microform]. 1992.

MLA (9th ed.) Zitazioa

Workplace Skills Enhancement Program. Dissemination Report [microform]. 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.