1. and , “The Uses and Usefulness of Binomial Probability Paper,” Journal of the American Statistical Association, June, 1949, pp. 174–212.
2. Binomial Probability Paper printed by Codex Book Company, Inc., Norwood, Mass.
3. Interaction Process Analysis, Addison-Wesley, Reading, Pa., 1950, pp. 111–112.
4. and , The Role of the Teacher in the Classroom, Paul S. Amidon & Associates, Inc., Minneapolis, Minnesota, 1963.