1. American Academy of Pediatrics 2004 Doctors going without malpractice insurance http://www.nbcnews.com/id/5234637/ns/health-health_care/t/doctors-going-without-malpractice-insurance/#.Ugc6VBbN7ZY
2. American Psychological Association 2010 Ethical principles of psychologists and code of conduct http://www.apa.org/ethics/code/index.aspx#
3. The unmet promise of alternatives to incarceration;Austin;Crime and Delinquency,1982