1. Allgeier , S.A. Hall , J. Rahman , M. Coates , W. 2010 Selection of Water Quality Sensors for a Drinking Water Contamination Warning System Proc. AWWA WQTC Savannah, Ga.
2. AwwaRF (Awwa Research Foundation) 2003 Actual and Threatened Security Incidents at Water Utilities Denver, Colo.
3. Cincinnati Drug and Poison Information Center 2010 www.cincinnatichildrens.org/svc/alpha/d/dpic/default.htm
4. The Legend of Camelford: Medical Consequences of a Water Pollution Accident;David;Jour. Psychosomatic Res,1995
5. HMS (Health Monitoring Systems) 2009 www.hmsinc.com/service/epicenter.html