APA (7th ed.) Zitazioa
Khanna, O. (2002). Workshop technology. Dhanpat raj publications (P) ltd.
Chicago Style (17th ed.) Zitazioa
Khanna, O.P. Workshop Technology. New Delhi: Dhanpat raj publications (P) ltd, 2002.
MLA (9th ed.) Zitazioa
Khanna, O.P. Workshop Technology. Dhanpat raj publications (P) ltd, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.