Khosla, R. K. (1973). Reference guide of India: Who's who, incorporating Men of Library Science in India (III), Men of Science & Technology in India (III), Men of Education in India (III). Premier Publishers (India).
Lua i Stíl Chicago (17ú heag.)Khosla, R. K. Reference Guide of India: Who's Who, Incorporating Men of Library Science in India (III), Men of Science & Technology in India (III), Men of Education in India (III). New Delhi: Premier Publishers (India), 1973.
Lua MLA (8ú heag.)Khosla, R. K. Reference Guide of India: Who's Who, Incorporating Men of Library Science in India (III), Men of Science & Technology in India (III), Men of Education in India (III). Premier Publishers (India), 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.