European Monitoring Centre for Drugs and Drug Addiction. (1999). Evaluating the treatment of drug abuse in the European Union: Papers arising from an EMCDDA workshop held in Athens, Greece, on 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Monitoring Centre for Drugs and Drug Addiction. Evaluating the Treatment of Drug Abuse in the European Union: Papers Arising From an EMCDDA Workshop Held in Athens, Greece, On 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities, 1999.
Παραπομπή MLAEuropean Monitoring Centre for Drugs and Drug Addiction. Evaluating the Treatment of Drug Abuse in the European Union: Papers Arising From an EMCDDA Workshop Held in Athens, Greece, On 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities, 1999.