International Narcotics Control Board. (1997). Precursors and chemicals frequently used in the illicit manufacture of narcotic drugs and psychotropic substances: Report of the International Narcotics Control Board for ... on the implementation of Article 12 of the United Nations convention against illicit traffic in narcotic drugs and psychotropic substances of 1988. United Nations.
Cita Chicago Style (17a ed.)International Narcotics Control Board. Precursors and Chemicals Frequently Used in the Illicit Manufacture of Narcotic Drugs and Psychotropic Substances: Report of the International Narcotics Control Board for ... on the Implementation of Article 12 of the United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of 1988. New York, NY: United Nations, 1997.
Cita MLA (8a ed.)International Narcotics Control Board. Precursors and Chemicals Frequently Used in the Illicit Manufacture of Narcotic Drugs and Psychotropic Substances: Report of the International Narcotics Control Board for ... on the Implementation of Article 12 of the United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances of 1988. United Nations, 1997.