American Society of Heating, Refrigerating and Air Conditioning Engineers. (1983). Ashrae handbook: 1982 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers.
Dyfyniad Arddull ChicagoAmerican 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.
Dyfyniad MLAAmerican Society of Heating, Refrigerating and Air Conditioning Engineers. Ashrae Handbook: 1982 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers, 1983.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.