Feldman, R. (2021). Understanding Psychology (15th ed.). Mc Graw Hill.
Chicago-čujuhus (17. p.)Feldman, Robert. Understanding Psychology. 15th ed. Chennai: Mc Graw Hill, 2021.
MLA-čujuhus (9. p.)Feldman, Robert. Understanding Psychology. 15th ed. Mc Graw Hill, 2021.
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