APA (7th ed.) Zitazioa
English, F. W. (2009). Educational leadership and administration. Sage.
Chicago Style (17th ed.) Zitazioa
English, Fenwick W. Educational Leadership and Administration. Los Angeles: Sage, 2009.
MLA (9th ed.) Zitazioa
English, Fenwick W. Educational Leadership and Administration. Sage, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.