Lua APA (7ú heag.)

Venugopal, K. &. R. (2015). A Textbook of Engineering Graphics (01st.). New Age International.

Lua i Stíl Chicago (17ú heag.)

Venugopal, K. & Raja. A Textbook of Engineering Graphics. 01st. New Delhi: New Age International, 2015.

Lua MLA (9ú heag.)

Venugopal, K. & Raja. A Textbook of Engineering Graphics. 01st. New Age International, 2015.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.