1. Wheeling and Dealing. An Ethnography of an Upper-Level Drug Dealing and Smuggling Community;Adler,1985
2. Report;Advisory Council on the Misuse of Drugs,1982
3. Report;Advisory Council on the Misuse of Drugs,1984
4. Clonidine treatment of the opiate withdrawal syndrome. A review of clinical trials of a theory;Agren;Acta Psychiat. Scand.,1986
5. Principles of Behaviour Modification;Bandura,1969