American Society of Heating, Refrigerating and Air Conditioning Engineers. (1983). Ashrae handbook: 1983 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Society of Heating, Refrigerating and Air Conditioning Engineers. Ashrae Handbook: 1983 Equipment Volume. Atlanta, GA: American Society of Heating, Refrigerating and Air Conditioning Engineers, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Society of Heating, Refrigerating and Air Conditioning Engineers. Ashrae Handbook: 1983 Equipment Volume. American Society of Heating, Refrigerating and Air Conditioning Engineers, 1983.
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