APA-čujuhus (7. p.)

Willis, K. (2011). Theories and practices of development (2nd ed.). Routledge.

Chicago-čujuhus (17. p.)

Willis, Katie. Theories and Practices of Development. 2nd ed. London ; New York, NY: Routledge, 2011.

MLA-čujuhus (9. p.)

Willis, Katie. Theories and Practices of Development. 2nd ed. Routledge, 2011.

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