1. Geothermal Energy as a Source of Electricity: A Worldwide Survey of the Design and Operation of Geothermal Power Plants;DiPippo,1980
2. Larderello Field Trip: Electrical Power Generation;ENEL,1995
3. Anon., East Mesa 18.5 MW x 2 Double Flash Cycle Geothermal Power Plant, Mitsubishi Heavy Industries, Ltd. Tokyo, Japan, (undated).
4. Geothermal Power Systems;DiPippo,1998
5. 1000 Solved Problems in Heat Transfer;Pitts,1991