American Society of Heating, Refrigerating and Air-Conditioning Engineers. (1983). ASHRAE handbook. American Society of Heating, Refrigerating, and Air-Conditioning Engineers.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers. ASHRAE Handbook. Atlanta, Ga: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, 1983.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers. ASHRAE Handbook. American Society of Heating, Refrigerating, and Air-Conditioning Engineers, 1983.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.