1. American Society for Testing and Materials, D 5955-96. Standard test methods for estimating the contribution of environmental tobacco smoke to respirable suspended particles based on UVPM and FPM. In: Annual Book of ASTM Standards. American Society for Testing and Materials, West Conshohocken, PA, 1996.
2. American Society for Testing and Materials, D 5075-96. Standard test methods for nicotine and 3-ethenylpyridine in indoor air. In: Annual Book of ASTM Standards. American Society for Testing and Materials, West Conshohocken, PA, 1996.
3. American Society for Testing and Materials, D 5157-97. Standard guide for statistical evaluation of indoor air quality models. In: Annual Book of ASTM Standards. American Society for Testing and Materials, West Conshohocken, PA, 1997.
4. American Society for Testing and Materials, D 6271-98. Standard test methods for estimating contribution of environmental tobacco smoke to respirable suspended particles based on solanesol. In: Annual Book of ASTM Standards. American Society for Testing and Materials, West Conshohocken, PA, 1998.
5. ASHRAE Standard 62-1999. Ventilation for Acceptable Indoor Air quality. ASHRAE Inc., Atlanta, 1999.