APA (7th ed.) Zitazioa
Wheeler, A. (1968). The organization of educational planning in Nigeria.
Chicago Style (17th ed.) Zitazioa
Wheeler, A.C.R. The Organization of Educational Planning in Nigeria. 1968.
MLA (9th ed.) Zitazioa
Wheeler, A.C.R. The Organization of Educational Planning in Nigeria. 1968.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.