Dyfyniad APA
Jeyapoovan, T. (2006). Engineering graphics using autocad (3rd ed.). Vikas Pub.
Dyfyniad Arddull Chicago
Jeyapoovan, T. Engineering Graphics Using Autocad. 3rd ed. New Delhi: Vikas Pub, 2006.
Dyfyniad MLA
Jeyapoovan, T. Engineering Graphics Using Autocad. 3rd ed. Vikas Pub, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.