Gulliksen, H. (1960). Psychological scaling: Theory and applications. New York, N.Y.: John Wiley and Sons.
Chicago Style aipamenaGulliksen, Harold. Psychological Scaling: Theory and Applications. New York, N.Y.: John Wiley and Sons, 1960.
MLA aipamenaGulliksen, Harold. Psychological Scaling: Theory and Applications. New York, N.Y.: John Wiley and Sons, 1960.
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