7 October 2015 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Guidelines
2012 | Publisher: UN Food and Agriculture Organization (FAO) | Document type: Thematic Guidelines
2011 | Publisher: International Federation of Red Cross and Red Crescent Societies (IFRC) | Document type: Thematic Guidelines
March 2008 | Publisher: Brookings-Bern Project on Internal Displacement | Document type: Thematic Guidelines
1998 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Guidelines
June 1996 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Guidelines