Cita APA (7th ed.)
Annaiah, M., & Patil, R. (2011). Computer aided engineering drawing (4th ed.). New Age International.
Cita Chicago (17th ed.)
Annaiah, M.H, i Rajashekar Patil. Computer Aided Engineering Drawing. 4th ed. Kolkata: New Age International, 2011.
Cita MLA (9th ed.)
Annaiah, M.H, i Rajashekar Patil. Computer Aided Engineering Drawing. 4th ed. New Age International, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.