APA aipamena

Vogt, A., & Colsell, S. (2014). Guided by humanitarian principles. Refugee Studies Centre, University of Oxford.

Chicago Style aipamena

Vogt, A., and S. Colsell. Guided by Humanitarian Principles. Refugee Studies Centre, University of Oxford, 2014.

MLA aipamena

Vogt, A., and S. Colsell. Guided by Humanitarian Principles. Refugee Studies Centre, University of Oxford, 2014.

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