1. Commission on Narcotic Drugs (CND) (2008). “Making Drug Control ‘Fit for Purpose’: Building on the UNGASS Decade.” Report by the Executive Director of the United Nations Office on Drugs and Crime as a contribution to the review of the twentieth special session of the General Assembly, March 7, E/CN.7/2008/CRP.17.
2. Commission on Narcotic Drugs (CND) (2009). Website. http://www.unodc.org/unodc/en/commissions/CND/index.html.
3. Commission on Narcotic Drugs (CND) (2009). Report on the fifty second session (14 March 2008 and 11–20 March 2009) United Nations, New York.
4. Reuter, P., & Trautmann, F. (Eds.) (2009). A Report on Global Illicit Drug Markets 1998–2007 European Commission.
5. United Nations Office on Drugs and Crime (UNODC) (2007). World Drug Report, Vienna.