1. & (1974). Reactions and reason, (Interdisciplinary Approaches to Chemistry), New York: Harper and Row.
2. The Use of Analogies and Incubation in Obtaining Insights in Creative Problem Solving
3. & (1978). The effect of selected analogies on understanding of scientific explanations. Abstracts of Presented Papers, NARST—1978; Toronto. (ERIC Document Reproduction Science No. ED 152 537).
4. Contract No.;Gabel