एपीए उद्धरण

Radhakrishnan, P., & Subramanyan, S. R., V. (2008). CAD/CAM/CIM (Ed.3.). New age.

शिकागो स्टाइल उद्धरण

Radhakrishnan, P., और S Raju Subramanyan, V. CAD/CAM/CIM. Ed.3. New Delhi: New age, 2008.

एमएलए उद्धरण

Radhakrishnan, P., और S Raju Subramanyan, V. CAD/CAM/CIM. Ed.3. New age, 2008.