APA (7th ed.) Zitazioa
El-Shafei, O. (1995). Workers, trade unions and the state in Egypt: 1984-1989. American University in Cairo Press.
Chicago Style (17th ed.) Zitazioa
El-Shafei, Omar. Workers, Trade Unions and the State in Egypt: 1984-1989. Cairo: American University in Cairo Press, 1995.
MLA (9th ed.) Zitazioa
El-Shafei, Omar. Workers, Trade Unions and the State in Egypt: 1984-1989. American University in Cairo Press, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.