(1938). Annual reports of governments on the traffic in opium and other dangerous drugs for the year .. League of Nations.
Chicago-Zitierstil (17. Ausg.)Annual Reports of Governments on the Traffic in Opium and Other Dangerous Drugs for the Year .. Geneva: League of Nations, 1938.
MLA-Zitierstil (9. Ausg.)Annual Reports of Governments on the Traffic in Opium and Other Dangerous Drugs for the Year .. League of Nations, 1938.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.