Donaldson, B., & Nagengast, B. (1994). Heat & cold: Mastering the great indoors : a selective history of heating, ventilation, air conditioning and refrigeration from the ancients to the 1930s. American Society of Heating, Refrigerating, and Air-Conditioning Engineers.
Cita Chicago Style (17a ed.)Donaldson, Barry, y Bernard Nagengast. Heat & Cold: Mastering the Great Indoors : A Selective History of Heating, Ventilation, Air Conditioning and Refrigeration from the Ancients to the 1930s. Atlanta: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, 1994.
Cita MLA (9a ed.)Donaldson, Barry, y Bernard Nagengast. Heat & Cold: Mastering the Great Indoors : A Selective History of Heating, Ventilation, Air Conditioning and Refrigeration from the Ancients to the 1930s. American Society of Heating, Refrigerating, and Air-Conditioning Engineers, 1994.
