1. The Quality of our Nation's Waters-Volatile Organic Compounds in the Nation's Ground Water and Drinking-Water Supply Wells;Zogorski;US Geological Survey Circular,2006
2. ATSDR 2011 Substance Priority List http://www.atsdr.cdc.gov/SPL/resources/index.html
3. Toxicological profile for Chloroform 1997
4. EPA US. Toxicological review of chloroform (CAS No. 67-66-3) : In support of summary information on the integrated risk information system (IRIS) 2001 http://www.epa.gov/IRIS/ http://www.epa.gov/iris/toxreviews/0025-tr.pdf
5. EPA US. National Primary Drinking Water Regulations: Disinfectants and Disinfection Byproducts; Final Rule, Environmental Protection Agency 1998