1. ASHRAE Handbook: HVAC Systems and Equipment;ASHRAE,2004
2. ANSI/ASHRAE/USGBC/IES Standard 189.1–2009, Standard for the Design of High-Performance Green Buildings;ASHRAE,2009
3. Toxicological profile for benzene;ATSDR,2007
4. FEMA slow to test toxicity of trailers;Babington;Washington Post,2007
5. Activated Carbon Adsorption;Bansal,2005