Editorial Note: Links within the document will be turned into references and the links to those documents will be listed here. They are inline for the time being.
"User Agent Accessibility Guidelines 1.0," I. Jacobs, J. Gunderson, E. Hansen, eds., W3C Recommendation 17 December 2002. The latest version of UAAG 1.0 is available at http://dristachi.site/TR/UAAG10/
UNESCO
International Standard Classification of Education, 1997. A copy of the standard is available at http://www.unesco.org/education/information/nfsunesco/doc/isced_1997.htm.