E. Michailidou, S. Harper, and S. Bechhofer. SIGDOC '08: Proceedings of the 26th annual ACM international conference on Design of communication, page 215--224. New York, NY, USA, ACM, (September 2008)
S. Harper, Y. Yesilada, and M. Vigo. Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility, page 10:1--10:4. New York, NY, USA, ACM, (2013)
S. Harper, and Y. Yesilada. Handbook of Research on Personal Autonomy Technologies and Disability Informatics, 1, chapter 11, IGI Global, 1st edition, (May 2011)
S. Harper. Proceedings of the First International Workshop on Understanding Web Evolution (WebEvolve2008): A prerequisite for Web Science., page 51-54. Southampton, UK, Web Science Research Initiative, (April 2008)
S. Harper. University of Manchester (UoM), Manchester, UK, Doctor of Philosophy in Computer Science, (June 2001)Now there's a funny story here. In short, I've lost the electronic copy. Got the paper one and it's lodged in two libraries so I did do it... but no personal pdf version..