1. Disability Rights Commission The Web: Access and Inclusion for Disabled People. TSO, London (2004). http://www.acesso.umic.pt/estudos/drc_2004.pdf . Accessed 03 Sept 2010
2. W3C Web Content Accessibility Guidelines 2.0 (2008). http://www.w3.org/TR/WCAG20/ . Accessed 06 Oct 2010
3. The Disability Discrimination Act 1995 c50
4. Nomensa United Nations Global Audit of Web Accessibility. Nomensa, Bristol (2006). http://www.un.org/esa/socdev/enable/documents/fnomensarep.pdf . Accessed 04 Aug 2010
5. Oliver, M.: Changing the social relations of research production. Disabil. Handicap. Soc. 7(2), 101–114 (1992)