The Drug Interventions Programme (DIP): addressing drug use and offending through ‘Tough Choices’ / RDS, 20 November 2007
PDF - http://www.homeoffice.gov.uk/rds/pdfs07/horr02c.pdf
Sara Skodbo, Geraldine Brown, Sarah Deacon,Alisha Cooper, Alan Hall, Tim Millar,Jonathan Smith, Karen Whitham
Home Office Research Report 02