Banks, D. (2012). An introduction to thermogeology: Ground source heating and cooling (2nd edition.). John Wiley & Sons, Ltd.
Chicago-referens (17:e uppl.)Banks, David. An Introduction to Thermogeology: Ground Source Heating and Cooling. 2nd edition. Chichester, West Sussex, UK: John Wiley & Sons, Ltd, 2012.
MLA-referens (9:e uppl.)Banks, David. An Introduction to Thermogeology: Ground Source Heating and Cooling. 2nd edition. John Wiley & Sons, Ltd, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.