EUROPEAN MONITORING CENTRE FOR DRUGS AND DRUG ADDICTION
Guidelines for the evaluation of drug prevention : a manual for programme-planners and evaluators / European Monitoring Centre for Drugs and Drug Addiction, EMCDDA . - Luxembourg : Office for Official Publications of the European Communities, 1998 . - 96 p.; 20 cm . - EMCDDA Manuals . - ISBN: 9291680524
PREVENÇÃO DA TOXICODEPENDÊNCIA / METODOLOGIAS / OBRA DE REFERÊNCIA / OEDT /