APA-čujuhus (7. p.)

Stoner, C. (2006). The adversity challenge. Jaico.

Chicago-čujuhus (17. p.)

Stoner, Charles. The Adversity Challenge. Mumbai: Jaico, 2006.

MLA-čujuhus (9. p.)

Stoner, Charles. The Adversity Challenge. Jaico, 2006.

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