1. Alty, J. L., & Coombs, M.J. General proposals for the design of a computer consultant. University of Strathdyde, (United Kingdom), Department of Computer Sdence, 1981. (Monograph)
2. Alty, J. L., Coombes, M. J., & Gibson, R.Learning a first computer language, Strategies for making sense. Liverpool: University of Liverpool Computer Laboratory, 1980.
3. Atkin, R. H. InProceedings of the Third ARI Richmond Conference on Decision Making in Complex Systems. Washington, D.C.: ARI, 1980.
4. Bailey, C. G.A wave theory of language. Berlin: Technische Universität, 1980.
5. Bakker, B., & Karel, M.A theory of self help in conversation with self help groups. Amsterdam: University of Amsterdam, Department of Androgogy, 1980.