Slotnick, Daniel L., author
D.C. Health, 1986
Buku Teks
Mandell, Steven L., author
West Publishing Company, 1982
Buku Referensi
edited by Harry R. Karp
McGraw-Hill, 1980
Buku Referensi
American Society of Heating, Refrigerating and Air-Conditioning Engineers.
American Society of Heating, Refrigerating and Air-Conditioning Engineers., 1964
Buku Referensi
Mandell, Steven L., author
West Publishing Company, 1982
Buku Teks