Statistics on psychotropic substances for ... /
International Narcotics Control Board, Vienna = Statistiques des substances psychotropes fournies pour ... / Organe international de contrôle des stupéfiants, Vienne.
APA Citation
International Narcotics Control Board. (1989). Statistics on psychotropic substances for .... New York: United Nations.
MLA Citation
International Narcotics Control Board. Statistics On Psychotropic Substances for .... New York: United Nations, 1989.
Warning: These citations may not always be complete (especially for serials).