11 July 2007 | Publisher: United States Committee for Refugees and Immigrants | Document type: Annual Reports
5 October 2006 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Multilateral Treaties/Agreements
27 January 2004 | Publisher: Council of Europe: European Commission Against Racism and Intolerance (ECRI) | Document type: Country Reports
2004 | Publisher: Switzerland: State Secretariat for Migration (SEM) | Document type: Handbooks/Manuals