1. “The Future of Adult and Continuing Education: Purposes and Issues.” Paper presented at the Annual Conference of the Canadian Association for University Continuing Education, Moncton, New Brunswick, June 14, 1978.
2. Reconsidering Research on Learning from Media
3. The Study of the Future. Washington, D.C.: World Future Society, 1977.
4. Adults as Learners: Increasing Participation and Facilitating Learning. San Francisco: Jossey-Bass, 1981.