Friedman, M. "The Use of Ranks to Avoid the Assumption of Normality Implicit in the Analysis of Variance." Journal of the American Statistical Association, XXXII (1937), 675-701.
2.
Jenkins, J. J., Russell, W. H., and Suci, G. J.An Atlas of Semantic Profiles for 360 Words. Technical Report No. 4, ONR Contract N8 onr-66216, University of Minnesota, 1957.
3.
Messick, S. J. "Metric Properties of the Semantic Differential." EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT , XVII (1957), 200-206.
4.
Osgood, C. E. "The Nature and Measurement of Meaning." Psychological Bulletin, XLIX (1952), 197-237.
5.
Osgood, C. E. and Suci, G. J. "A Measure of Relation Determined by Both Mean Difference and Profile Information." Psychological Bulletin, XLIX (1952), 251-262.
6.
Osgood, C. E., Suci, G. J. , and Tannenbaum, P. H.The Measurement of Meaning. Urbana: University of Illinois Press, 1957.
