1. Done to, done over, doing it for ourselves: the history of the drug users movement;Byrne;Black Poppy,2000
2. Private Correspondence;Ovchinnikova,2009
3. Can harm reduction win the war on drugs? A Thai user's perspective;Suwannawong,2009
4. Stretching the limits of drug policies: An uneasy balancing act;Tops,2006