APA (7th ed.) Zitazioa
Jeyapoovan, T. (2006). Engineering graphics using autocad (3rd ed.). Vikas Pub.
Chicago Style (17th ed.) Zitazioa
Jeyapoovan, T. Engineering Graphics Using Autocad. 3rd ed. New Delhi: Vikas Pub, 2006.
MLA (9th ed.) Zitazioa
Jeyapoovan, T. Engineering Graphics Using Autocad. 3rd ed. Vikas Pub, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.