APA (7th ed.) Zitazioa
Aggarwal, I. P. (1991). School education. Arya Book Depot.
Chicago Style (17th ed.) Zitazioa
Aggarwal, I. P. School Education. New Delhi: Arya Book Depot, 1991.
MLA (9th ed.) Zitazioa
Aggarwal, I. P. School Education. Arya Book Depot, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.