1. Barnett, M. K. (1956). The development of thermometry and the temperature concept.Osiris, 12, 269–341.
2. Batchelder, W. H., & Narens, L. A. (1977). A critical examination of the analysis of dichotomous data.Philosophy of Science, 44, 113–135.
3. Carnap, R. (1966).An introduction to the philosophy of science. New York: Basic Books.
4. Carroll, J. D., & Arabie, P. (1980). Multidimensional scaling. In M. R. Rosenzweig & L. W. Porter (Eds.),Annual review of psychology (Vol. 31, pp. 607–649). Palo Alto, CA: Annual Reviews.
5. Cohen, M. R., & Nagel, E. (1934).An introduction to logic and scientific method. New York: Harcourt-Brace.