1. Algom, D., Raphaeli, N., &Cohen-Raz, L. (1986). Integration of noxious stimulation across separate somatosensory communication systems: A functional theory of pain.Journal of Experimental Psychology: Human Perception & Performance,12, 92–102.
2. Quantitative Applications in the Social Sciences 07-065;P. Arabie,1987
3. Carasso, R. L., Yehuda, S., &Mostofsky, D. I. (1984). Multidimensional scaling of pain experiences.Bulletin of the Psvchonomic Society,22, 349–350.
4. Carroll, J. D. (1972). Individual differences and multidimensional scaling. In R. N. Shepard, A. K. Romney, & S. Nerlove (Eds.),Multidimensional scaling: Theory and applications in the behavioral sciences: Vol I. Theory (pp. 105–155). New York: Seminar Press.
5. 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.