APA-čujuhus (7. p.)

Liebert,Roberyt M. (1994). Personality strategies and issues (7th ed.). Brooks/Cole.

Chicago-čujuhus (17. p.)

Liebert,Roberyt M. Personality Strategies and Issues. 7th ed. California: Brooks/Cole, 1994.

MLA-čujuhus (9. p.)

Liebert,Roberyt M. Personality Strategies and Issues. 7th ed. Brooks/Cole, 1994.

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