एपीए उद्धरण

Radhakrishnan, P., & Subramanyan, S. (1994). CAD/CAM/CIM. Wiley Eastern limited.

शिकागो स्टाइल उद्धरण

Radhakrishnan, P., और S. Subramanyan. CAD/CAM/CIM. New Delhi: Wiley Eastern limited, 1994.

एमएलए उद्धरण

Radhakrishnan, P., और S. Subramanyan. CAD/CAM/CIM. Wiley Eastern limited, 1994.