Penner, L., Homant, R., and Rokeach, M.Comparison of Rank-Order and Paired Comparison Methods for Measuring Value Systems. Perceptual and Motor Skills, 1968, 27, 417-418.
2.
Osgood, C. E., Suci, G. J. , and Tannenbaum, P. H.The Measurement of Meaning. Urbana: University of Illinois Press, 1957.
3.
Osgood, C. E., Ware, E. E. , and Morris, C.Analysis of the Connotative Meanings of a Variety of Human Values as Expressed by American College Students. Journal of Abnormal and Social Psychology, 1961, 62, 62-73.
4.
Rokeach, M.Beliefs, Attitudes and Values . San Francisco: Jossey-Bass, 1968.
