APA-čujuhus (7. p.)

288584 Engler, B. (2009). Personality theories: An introduction. Boston, New York : Houghton Mifflin.

Chicago-čujuhus (17. p.)

288584 Engler, Barbara. Personality Theories: An Introduction. Boston, New York : Houghton Mifflin, 2009.

MLA-čujuhus (9. p.)

288584 Engler, Barbara. Personality Theories: An Introduction. Boston, New York : Houghton Mifflin, 2009.

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