Sharma, V., & Agarwal, R. N. (2005). Planning irrigation networking and OFD work. New Age International (P) Ltd., Publishers.
Lua i Stíl Chicago (17ú heag.)Sharma, Vinod, agus R. N. Agarwal. Planning Irrigation Networking and OFD Work. New Delhi: New Age International (P) Ltd., Publishers, 2005.
Lua MLA (9ú heag.)Sharma, Vinod, agus R. N. Agarwal. Planning Irrigation Networking and OFD Work. New Age International (P) Ltd., Publishers, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.