APA (7th ed.) Zitazioa

(1991). Connecticut Business Education Curriculum Guide [microform].

Chicago Style (17th ed.) Zitazioa

Connecticut Business Education Curriculum Guide [microform]. 1991.

MLA (9th ed.) Zitazioa

Connecticut Business Education Curriculum Guide [microform]. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.