HERSEN, M., & EISLER, R. M. (1987). Progress in behavior modification vol. 21. Sage.
Chicago Style aipamenaHERSEN, Michel, and Richard M. EISLER. Progress in Behavior Modification Vol. 21. Newbury Park: Sage, 1987.
MLA aipamenaHERSEN, Michel, and Richard M. EISLER. Progress in Behavior Modification Vol. 21. Sage, 1987.
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