RAO, P. N. (2007). CAD/CAM: PRINCIPLES AND APPLICATIONS, 2ND ED. TMH.
Chicago-čujuhus (17. p.)RAO, P N. CAD/CAM: PRINCIPLES AND APPLICATIONS, 2ND ED. New Delhi: TMH, 2007.
MLA-čujuhus (9. p.)RAO, P N. CAD/CAM: PRINCIPLES AND APPLICATIONS, 2ND ED. TMH, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.