HUFFMAN, K., VERNOY, M., & VERNOY, J. (1997). Psychology in action.-- ed.4. John Wiley and Sons.
Chicago-čujuhus (17. p.)HUFFMAN, Karen, Mark VERNOY, juo Judith VERNOY. Psychology in Action.-- Ed.4. New York: John Wiley and Sons, 1997.
MLA-čujuhus (9. p.)HUFFMAN, Karen, et al. Psychology in Action.-- Ed.4. John Wiley and Sons, 1997.
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