(Sources: Canadian Treaty Series;  Kettil Bruun, Lynn Pan and Ingemar Rexed, The Gentlemen’s Club: International Control of Drugs and Alcohol, Chicago: University of Chicago Press, 1975;  United States, International Narcotics Control: A Source Book of Conventions, Protocols, and Multilateral Agreements, 1909-1971, Washington, D.C.: Bureau of Narcotics & Dangerous Drugs, 1972).
(Sources : Recueil des traités du Canada;  Kettil Bruun, Lynn Pan et Ingemar Rexed, The Gentlemen’s Club: International Control of Drugs and Alcohol, Chicago, University of Chicago Press, 1975;  États-Unis, International Narcotics Control: A Source Book of Conventions, Protocols, and Multilateral Agreements, 1909-1971, Washington (D.C.), Bureau of Narcotics & Dangerous Drugs, 1972.)