1. HDR/HWR reservoirs: concepts, understanding and creation
2. Burns, K. L., Creelman, R. A., Buckingham, N. W. and Harrington, H. J. (1995). Geothermal development in Australia. Proceed. World Geoth. Congr., 1995, Vol.1, pp45-50.
3. Chandrasekharam, D., Ramanathan, A. and Selvakumar, R. L. (1992). Thermal springs in the Precambrian crystallines of the western continental margin of India: Field and experimental results. In: 7th Water- Rock Interaction, Y. K. Kharaka and A. S. Maest, (Eds). A.A. Balkema Pub. Co., Rotterdam, pp1271-1274.