APA (7th ed.) Zitazioa
Willis, K. (2011). Theories and practices of development (2nd ed.). Routledge.
Chicago Style (17th ed.) Zitazioa
Willis, Katie. Theories and Practices of Development. 2nd ed. London: Routledge, 2011.
MLA (9th ed.) Zitazioa
Willis, Katie. Theories and Practices of Development. 2nd ed. Routledge, 2011.
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