Book Section

Johnson, Roger (2016) There and back again – Andrew Booth, a British Computer Pioneer, and his interactions with US and other contemporaries. In: Tatnall, A. and Leslie, C. (eds.) International Communities of Invention and Innovation. IFIP Advances in Information and Communication Technology 491. Springer, pp. 58-70. ISBN 9783319494623.

Galitsky, B.A. and Levene, Mark (2007) Providing rating services and subscriptions with web portal infrastructures. In: Tatnall, A. (ed.) Encyclopedia of Portal Technologies and Applications. IGI Global, pp. 855-862. ISBN 9781591409892.

Magoulas, George (2007) User modeling in information portals. In: Tatnall, A. (ed.) Encyclopedia of Portal Technologies and Applications. IGI Global, pp. 1068-1073. ISBN 9781591409892.