Bourmaud, Phillippe (March 2016). "Turf Wars at the league of nations: International anti-cannabis policies and oversight in Syria and Lebanon, 1919-1939". The League of Nations' Work on Social Issues. pp. 75–87. ISBN9789210577021. Archived from the original on 2021-05-04. Retrieved 2021-05-04.
Bourmaud, Phillippe (March 2016). "Turf Wars at the league of nations: International anti-cannabis policies and oversight in Syria and Lebanon, 1919-1939". The League of Nations' Work on Social Issues. pp. 75–87. ISBN9789210577021. Archived from the original on 2021-05-04. Retrieved 2021-05-04.