Schiffman, Susan S.
Introductin to multidimensional scaling : theory, methods, and applications
Academic Press, 1981
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Introduction to multidimensional scaling: theory, methods and applications
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Platonov, K.I.
The word as a physiological and therapeutic factor: the theory and practice of psychotherepy according to I.P. Pavlov
Foreign Languages Publishing House, 1959
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Mixing methods in psychology : the integration of qualitative and quantitative methods in theory and practice
Psychology Press, 2004
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The Nature of work : advances in psychological theory, methods, and practice
edited by Kevin Ford, John R. Hollenbeck, Ann Marie Ryan
American Psychological Association,
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