1. Jianguo Du, Wenjiang Yao, Difu Fan: Utilization prospects and development of geothermal resources in Jiangsu province (Journal of Geology, China 2012).
2. Jiyang Tang: Chinese mainland hot dry rock geothermal resource potential assessment(Scientific Herald, China 2012).
3. Qingxiang Zhuang: Discussion onⅠproject of geothermal power generation in Fujian province(energy and environment, China 2012).
4. Prame Chopra: Australia's first hot dry rock geothermal energy extraction project is up and running in granite beneath the Cooper Basin, NE South Australia(Geoscience Australia, 2010).
5. Dave Duchane & Don Brown: Hot dry rock (HDR) geothermal energy research and development at Fenton Hill, New Mexico(GHC BULLETIN, American 2002).