Radhakrishnan,P. (2016). CAD/CAM/CIM,4th Ed. NEW AGE.
Chicago-viite (17. p.)Radhakrishnan,P. CAD/CAM/CIM,4th Ed. New Delhi: NEW AGE, 2016.
MLA-viite (9. p.)Radhakrishnan,P. CAD/CAM/CIM,4th Ed. NEW AGE, 2016.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.