Banks, D. (2012). An introduction to thermogeology: Ground source heating and cooling (2nd edition.). John Wiley & Sons, Ltd.
Lua i Stíl Chicago (17ú heag.)Banks, David. An Introduction to Thermogeology: Ground Source Heating and Cooling. 2nd edition. Chichester, West Sussex, UK: John Wiley & Sons, Ltd, 2012.
Lua MLA (9ú heag.)Banks, David. An Introduction to Thermogeology: Ground Source Heating and Cooling. 2nd edition. John Wiley & Sons, Ltd, 2012.
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