1. Allessi, S. M., & Trollip, S. R. (1985).Computerbased instruction: Methods and development. Englewood Cliffs, NJ: Prentice-Hall, Inc.
2. Askwall, S. (1985). Computer supported reading vs. reading text on paper: A comparison of two reading situations.Journal of Man-Machine Studies, 22, 425–439.
3. Bangert, R., Kulik, J., & Kulik, C. (1983). Individualized systems of instruction in secondary schools.Review of Educational Research, 53, 143–158.
4. Beckworth, D. (1988). The future of educational technology.Canadian Journal of Educational Communication, 17(1), 3–20.
5. Benton, C. L. (1979).The connotative dimensions of selected display typefaces. Paper presented at the annual meeting of the Association for Education in Journalism, Houston, TX.