Lua APA (7ú heag.)
Khanna, O. P. (1998). Workshop technology. Dhanpat Rai.
Lua i Stíl Chicago (17ú heag.)
Khanna, O. P. Workshop Technology. New Delhi: Dhanpat Rai, 1998.
Lua MLA (9ú heag.)
Khanna, O. P. Workshop Technology. Dhanpat Rai, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.