APA (7th ed.) Zitazioa
Tara Chand. (2003). General studies manual 2003. Tata McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Tara Chand. General Studies Manual 2003. New Delhi: Tata McGraw-Hill, 2003.
MLA (9th ed.) Zitazioa
Tara Chand. General Studies Manual 2003. Tata McGraw-Hill, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.