Symposium on Computer Assisted Learning <1991, Lancaster University>, Kibby, M., & Hartley, J. R. (1992). Computer assisted learning: Selected contributions from the CAL91 Symposium, 8-11 April 1991, Lancaster University (First edition.). Pergamon Press.
Chicago-Zitierstil (17. Ausg.)Symposium on Computer Assisted Learning <1991, Lancaster University>, Michael Kibby, und J. Roger Hartley. Computer Assisted Learning: Selected Contributions from the CAL91 Symposium, 8-11 April 1991, Lancaster University. First edition. Oxford: Pergamon Press, 1992.
MLA-Zitierstil (9. Ausg.)Symposium on Computer Assisted Learning <1991, Lancaster University>, et al. Computer Assisted Learning: Selected Contributions from the CAL91 Symposium, 8-11 April 1991, Lancaster University. First edition. Pergamon Press, 1992.