1. 3) ANSI/ASHRAE Standard 62-2001 : Ventilation for Acceptable Indoor Air Quality, American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc., 2001
2. 4) ANSI/ASHRAE Standard 55-1992 : Thermal Environmental Conditions for Human Occupancy, American Society of Heating, Refrigerating and Air-Conditioning Engineers Inc., 1992