1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,2013
2. Apprendi vs. New Jersey, 530 U.S. 466, 490 (2000).
3. Arizona v. Carlson, 202 Ariz. 570 (2002).
4. Science of evil: On empathy and the origins of cruelty;Baron-Cohen,2011
5. Evil: Inside human cruelty and violence;Baumeister,1999