International Narcotics Control Board, Vereinte Nationen Permanent Central Narcotics Board, & Vereinte Nationen. (1967-1987). Statistics on narcotic drugs: Furnished by governments in accordance with the internat. treaties = Statistiques des stupéfiants = Estadísticas de estupefacientes. Final report of the Permanent Central Narcotics Board and Drug Supervisory Body.
Chicago-Zitierstil (17. Ausg.)International Narcotics Control Board, Vereinte Nationen Permanent Central Narcotics Board, und Vereinte Nationen. "Statistics on Narcotic Drugs: Furnished by Governments in Accordance with the Internat. Treaties = Statistiques Des Stupéfiants = Estadísticas De Estupefacientes." Final Report of the Permanent Central Narcotics Board and Drug Supervisory Body 1967-1987.
MLA-Zitierstil (9. Ausg.)International Narcotics Control Board, et al. "Statistics on Narcotic Drugs: Furnished by Governments in Accordance with the Internat. Treaties = Statistiques Des Stupéfiants = Estadísticas De Estupefacientes." Final Report of the Permanent Central Narcotics Board and Drug Supervisory Body, 1967-1987.