1. Barnard, P.: 1987, ?Interacting Cognitive Subsystems?. In: J. M. Carroll (ed.): Interfacing Thought: Cognitive Aspects of Human-Computer Interaction. MIT Press.
2. Benyon, D. R.: 1990,Information and Data Modelling, Blackwell Scientific Publications, Oxford.
3. Benyon, D. R.: 1992, ?The Role of Task Analysis in Systems Design?.Interacting with Computers,4(1), 102?121.
4. Benyon, D. R.: 1993, ?Accommodating Individual Differences through an Adaptive User Interface?. In: M. Schneider-Hufschmidt, T. Kühme, and U. Malinowski (eds.):Adaptive User Interfaces ? Results and Prospects. Amsterdam: North-Holland.
5. Benyon D. R. and D. M. Murray: 1993, ?Applying User Modelling to Human-Computer Interaction Design?.Artificial Intelligence Review 6, 43?69.