15 September 2016 | Publisher: UN General Assembly | Document type: Thematic Guidelines
17 December 1991 | Publisher: UN General Assembly | Document type: Thematic Guidelines
14 December 1990 | Publisher: UN General Assembly | Document type: Thematic Guidelines
9 December 1988 | Publisher: UN General Assembly | Document type: Thematic Guidelines
3 December 1973 | Publisher: UN General Assembly | Document type: Thematic Guidelines