19 June 2008 | Publisher: United States Committee for Refugees and Immigrants | Document type: Annual Reports
31 October 2000 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
11 October 1995 | Publisher: National Legislative Bodies / National Authorities | Document type: National Decrees, Circulars, Regulation, Policy Documents
5 July 1922 | Publisher: League of Nations | Document type: Multilateral Treaties/Agreements