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Li, Chaoliu; Kang, Shichang; Chen, Pengfei; Zhang, Qianggong; Mi, Jue; Gao, Shaopeng; Sillanpää, Mika (2014). "Geothermal spring causes arsenic contamination in river waters of the southern Tibetan Plateau, China". Environmental Earth Sciences. 71 (9): 4143–4148. Bibcode:2014EES....71.4143L. doi:10.1007/s12665-013-2804-2. S2CID128479153.
Horstman, Mark (18 May 2006). "Wonky Holes". Catalyst transcript. Australian Broadcasting Corporation. Archived from the original on 19 April 2019. Retrieved 17 April 2019.
Westbrook, Cherie J. (2017). "Heads Above Water: The Inside Story of the Edwards Aquifer Recovery Implementation Program by Robert L. Gulley". Great Plains Research. 27 (2): 143. doi:10.1353/gpr.2017.0022. ISSN2334-2463. S2CID133972692.