Vaidya, C. S., Sharma, M. L., & Sharma, N. K. (1995). Impact of National Watershed Development Project for Rainfed Areas (NWDPRA): A study of Himachal Pradesh. Agro-Economic Research Centre, Himachal Pradesh University.
Lua i Stíl Chicago (17ú heag.)Vaidya, C. S., M. L. Sharma, agus N. K. Sharma. Impact of National Watershed Development Project for Rainfed Areas (NWDPRA): A Study of Himachal Pradesh. Shimla: Agro-Economic Research Centre, Himachal Pradesh University, 1995.
Lua MLA (8ú heag.)Vaidya, C. S., et al. Impact of National Watershed Development Project for Rainfed Areas (NWDPRA): A Study of Himachal Pradesh. Agro-Economic Research Centre, Himachal Pradesh University, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.