S. Harper, C. Goble, и R. Stevens. Proceedings of the Fourth International Conference on Web Information Systems Engineering (WISE'03), стр. 200--209. Los Alamitos California, USA, IEEE Computer Society, (декабря 2003)
S. Harper, C. Goble, R. Stevens, и Y. Yesilada. Proceedings of the The Twelfth International World Wide Web Conference, New York, USA, ACM Press, (мая 2003)
S. Harper. University of Manchester (UoM), Manchester, UK, Doctor of Philosophy in Computer Science, (июня 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..
C. Goble, S. Harper, и R. Stevens. Proceedings of the Eleventh ACM on Hypertext and hypermedia, стр. 1--10. New York, USA, ACM Press, (июня 2000)Winner of the Doug Engelbart Award for Best Paper.