एपीए उद्धरण

Radhakrishnan, P. E. b. e. a. (1999). CAD/CAM, Robotics and factories of the future. Narosa.

शिकागो स्टाइल उद्धरण

Radhakrishnan, P Ed. by et al.. CAD/CAM, Robotics and Factories of the Future. New Delhi: Narosa, 1999.

एमएलए उद्धरण

Radhakrishnan, P Ed. by et al.. CAD/CAM, Robotics and Factories of the Future. Narosa, 1999.