Adithan, M. (2012). CNC Machines (3rd Ed.). New Age.
Lua i Stíl Chicago (17ú heag.)Adithan, M. CNC Machines. 3rd Ed. New Delhi: New Age, 2012.
Lua MLA (9ú heag.)Adithan, M. CNC Machines. 3rd Ed. New Age, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.