APA (7th ed.) Zitazioa
Oyugi, W. O. (1994). Politics and administration in East Africa (ed.). East African Educational Publishers.
Chicago Style (17th ed.) Zitazioa
Oyugi, Walter O. Politics and Administration in East Africa. ed. Kenya: East African Educational Publishers, 1994.
MLA (9th ed.) Zitazioa
Oyugi, Walter O. Politics and Administration in East Africa. ed. East African Educational Publishers, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.