American Society of Heating, Refrigerating and Air Conditioning Engineers. (1983). Ashrae handbook: 1982 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers.
Chicago-referens (17:e uppl.)American Society of Heating, Refrigerating and Air Conditioning Engineers. Ashrae Handbook: 1982 Equipment Volume. Atlanta, GA: American Society of Heating, Refrigerating and Air Conditioning Engineers, 1983.
MLA-referens (9:e uppl.)American Society of Heating, Refrigerating and Air Conditioning Engineers. Ashrae Handbook: 1982 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers, 1983.