Ehrenreich, J. (2005). The humanitarian companion: A guide for international aid, development, and human rights workers. ITDG Pub.
Lua i Stíl Chicago (17ú heag.)Ehrenreich, John. The Humanitarian Companion: A Guide for International Aid, Development, and Human Rights Workers. Rugby, Warwickshire, UK: ITDG Pub, 2005.
Lua MLA (9ú heag.)Ehrenreich, John. The Humanitarian Companion: A Guide for International Aid, Development, and Human Rights Workers. ITDG Pub, 2005.
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