1. Homicide patterns in west Midlands;Scott;Med Sci Law,1990
2. World report on Violence and Health, World Health Organization, Geneva, 2002 www.who.int/violence_injury_prevention.
3. Annual Repots on Homicides in Sri Lanka, Department of Police – 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995.
4. Health Master Plan Sri Lanka, Ministry of Health Nutrition & Welfare, Sri Lanka 2003.
5. Unpublished report prepared for WHO from the ministry of Health 2006.