APA (7th ed.) Zitazioa
Curle, A. (1968). Educational planning: The adviser's role. UNESCO.
Chicago Style (17th ed.) Zitazioa
Curle, Adam. Educational Planning: The Adviser's Role. Paris: UNESCO, 1968.
MLA (9th ed.) Zitazioa
Curle, Adam. Educational Planning: The Adviser's Role. UNESCO, 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.