APA (7th ed.) Zitazioa
Jeyapoovan, T. (2001). Engineering drawing with auto cad 2000. Vikas Pub.
Chicago Style (17th ed.) Zitazioa
Jeyapoovan, T. Engineering Drawing with Auto Cad 2000. New Delhi: Vikas Pub, 2001.
MLA (9th ed.) Zitazioa
Jeyapoovan, T. Engineering Drawing with Auto Cad 2000. Vikas Pub, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.