S. Harper, S. Pettitt, und C. Goble. Computers Helping People with Special Needs -- Lecture Notes in Computer Science vol. 3118, Seite 430--437. Paris, France, 9th International Conference, ICCHP., Springer-Verlag, (Juli 2004)
S. Harper, C. Goble, und S. Pettitt. Proceedings of the 10th International Conference on Human-Computer Interaction, 4, Seite 399--403. London, UK, Lawrence Erlbaum Associates, (2003)
S. Harper, und P. Green. International Conference on Computers Helping People with Special Needs, Seite 289--296. Germany, OCG Press, (Juli 2000)Under the auspices of the UNESCO.
S. Harper. University of Manchester Institute of Science and Technology (UMIST), Manchester, UK, Master of Philosophy in Software Engineering, (September 1998)
P. Green, und S. Harper. International Conference on Computers Helping People with Special Needs, Seite 281--288. Germany, OCG Press, (Juli 2000)Under the auspices of the UNESCO.