1. European Commission: Green paper. Improving the mental health of the population. Towards a strategy on mental health for the European Union. (COM (2005) 484); 2005. Brussels, Commission of the European Communities. http://eur-lex.europa.eu/LexUriServ/site/en/com/2005/com2005_0484en01.pdf
2. WHO: Mental Health: Facing the Challenges, Building Solutions. Copenhagen, World Health Organization Regional Office for Europe, 2005
3. WHO: Improving Health Systems and Services for Mental Health. Geneva, WHO, 2009
4. Department of Health: Patient and Public Involvement in the New NHS. London, Statitionary Office, 1999
5. DHHS: New Freedom Commission on Mental Health, Achieving the Promise: Transforming Mental Health Care in America. (Final Report). Rockville, MD, Author, 2003. http://www.mentalhealthcommission.gov/reports/FinalReport/downloads/FinalReport.pdf