Commentary on the Single Convention on Narcotic Drugs, 1961: English French Spanish
Commentary on the Protocol Amending the Single Convention on Narcotic Drugs, 1961: English French Spanish
Commentary on the Convention on Psychotropic Substances, 1971: English French Spanish
Commentary on the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, 1988: Arabic Chinese English French Spanish Russian
Official Records on the Single Convention on Narcotic Drugs, 1961:
Volume I: English French Spanish
Volume II: English French Spanish
Official Records on the 1972 Protocol Amending the Single Convention on Narcotic Drugs, 1961:
Volume I: English French Spanish
Volume II: English French Spanish
Official Records on the Convention on Psychotropic Substances, 1971:
Volume I: English French Spanish
Volume II: English French Spanish
Official Records on the United Nations Convention against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, 1988:
Volume I: Arabic Chinese English French Russian Spanish
Volume II: English