1. K.W. Jacquelyne, R. Tilling, This Dynamic Earth [USGS], the Story of Plate Tectonic. [Online]. Available: 〈https://pubs.usgs.gov/gip/dynamic/〉. [Accessed 09 March 2017].
2. A. Wall, K. Young, Doubling Geothermal Generation Capacity by 2020: A Strategic Analysis, 2016.
3. Geothermal Basics Potential Use. [Online]. Available: 〈http://geo-energy.org/PotentialUse.aspx〉. [Accessed 23 February 2017].
4. Electric Power Monthly with Data for November 2016, U.S Department of Energy, Washintong, 2016.
5. Geothermal power generation in the world 2010–2014 update report;Bertani;Geothermics,2016