1. Standard 62-81, Ventilation for acceptable indoor air quality;American Society of Heating, Refrigeration and Air Conditioning Engineers,1981
2. Ventilation requirements in buildings: Control of occupancy odor and tobacco smoke odor;Cain;Atmos. Environ.,1983
3. Ventilation requirements for the control of body odor;Fanger,1983
4. Ventilation requirements;Yaglou;ASHVE Trans.,1936