1. Discharge Testing of NWS6D Evaluation Report;Amistoso,2013
2. Geochemistry, Groundwater and Pollution;Appelo,2004
3. Application of geochemical methods in geothermal exploration;Ármannsson;Presented at Short Course II on Surface Exploration for Geothermal Resources, Organized by UNU-GTP and KenGen, at Lake Naivasha,2007
4. Isotopic and Chemical Techniques in Geothermal Exploration, Development and Use;Arnórsson,2000
5. Sampling of geothermal fluids: on-site measurements and sample treatment;Arnórsson,2000