Egg, J., & Howard, B. C. (2011). Geothermal HVAC: Green heating and cooling. McGraw-Hill.
Chicago Style (17th ed.) CitationEgg, Jay, and Brian C. Howard. Geothermal HVAC: Green Heating and Cooling. New York: McGraw-Hill, 2011.
MLA citiranjeEgg, Jay, and Brian C. Howard. Geothermal HVAC: Green Heating and Cooling. McGraw-Hill, 2011.
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