Mcdowall, R. (2007). Fundamentals of HVAC systems: SI edition. American Society of Heating, Refrigerating and Air-Conditioning Engineers eLearning.
Chicago-Zitierstil (17. Ausg.)Mcdowall, Robert. Fundamentals of HVAC Systems: SI Edition. Atlanta, Ga: American Society of Heating, Refrigerating and Air-Conditioning Engineers eLearning, 2007.
MLA-Zitierstil (9. Ausg.)Mcdowall, Robert. Fundamentals of HVAC Systems: SI Edition. American Society of Heating, Refrigerating and Air-Conditioning Engineers eLearning, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.