APA (7 ম সংস্করণ) উদ্ধৃতি

RADHAKRISHNAN P. (1994). CAD CAM CIM 2ND ED (2ND ED.). NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

RADHAKRISHNAN P. CAD CAM CIM 2ND ED. 2ND ED. NEW DELHI: NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 1994.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

RADHAKRISHNAN P. CAD CAM CIM 2ND ED. 2ND ED. NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS, 1994.