- Anonymous (2003). Final Report of ICAR Adhoc Project on Studies on Techno-Economic Feasibilities of Drip Irrigation for Summer Groundnut Crop and its Comparison with Micro Sprinkler and Border Irrigation, Junagadh
- English, M.J. et al.(1990). ASAE Monograph, St. Joseph, Michigan. pp.631-666.
- Fabeiro, C. et al. (2003). Agric. Water Mgmt. 59: 155-167.
- HeWitt, T.D. et al. (1980). Proc. Soil and Crop Sci. Soc., Fla, 39: 135 – 140.
- Hexem, R.W. and Heady, E.O. (1978). Water Production Functions for Irrigated Agriculture. IOWA State University Press, Ames, IOWA, USA.
- Kirda, C., P. et al.(1999). Crop Yield Response to Deficit Irrigation. Kluwer Academic Publishers. London.
- Rank, H. D.et al. (2003). Proc. Int. sem. for downsizing tech. for rural devpt., RRL Bhubneshwar, 1: 254-257.
- Stegman, E.C. et al. (1980). Design and Operation of Farm Irrig. Systems, ASAE, Washigton.
- USDA (1959). SCS National Engg. Handbook, Washigton, D.C., pp. 8-1 to 8-15.
- Wanjura, F. D., et al. (2002). Agic. Water Manage., 55:217:237.