APA-čujuhus (7. p.)

Stevenson ,Leslie. (2004). Theories Of Human Nature (4th ed.). OUP.

Chicago-čujuhus (17. p.)

Stevenson ,Leslie. Theories Of Human Nature. 4th ed. UK: OUP, 2004.

MLA-čujuhus (9. p.)

Stevenson ,Leslie. Theories Of Human Nature. 4th ed. OUP, 2004.

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