1. The Clean Water Act 20 Years Later;Adler,1993
2. The Supreme Court and the Clean Water Act: Five Essays;Adler,2007
3. Office of Inspector General. Evaluation Report: Effectiveness of Effluent Guidelines Program for Reducing Pollutant Discharges Uncertain;USEPA,2004
4. http://www.epa.gov/; http://www.law.cornell.edu/lii/get_the_law