1. Balaram S (2001) Universal Design and the Majority world. In: Universal Design Handbook, McGraw-Hill
2. Brewer J (2001) Access to the World Wide Web: Technical policy and perspectives. In: Universal Design Handbook, McGraw-Hill
3. Calkins M, Sanford JA, Proffitt MA (2001) Design for Dementia: Challenges and Lessons for Universal Design. In: Universal Design Handbook, McGraw-Hill
4. Goldberg L (2001) Universal design in film and media. In: Universal Design Handbook, McGraw-Hill
5. Habermas J (1972) A postscript to knowledge and human interests. In: Philosophy of the Social Sciences, Beacon Press, Boston