2012 | Publisher: UN Food and Agriculture Organization (FAO) | Document type: Thematic Guidelines
2006 | Publisher: UN Office of the High Commissioner for Human Rights (OHCHR) | Document type: Thematic Guidelines
28 June 2005 | Publisher: UN Sub-Commission on the Promotion and Protection of Human Rights | Document type: Thematic Guidelines
28 November 2001 | Publisher: UN High Commissioner for Refugees (UNHCR) | Document type: Thematic Guidelines