Report

Roberts, Marcus (2011) By their fruits… Applying payment by results to drugs recovery. London: UK Drug Policy Commission.

Roberts, Marcus (2009) Drug treatment at the crossroads: what it’s for, where it’s at and how to make it even better. London: Drugscope.

Roberts, Marcus (2005) Using women. London: Drugscope.

Drugscope. Roberts, Marcus (2010) Young people’s drug and alcohol treatment at the crossroads: what it’s for, where it’s at and how to make it even better. London: Drugscope.