APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Francis, A., Popovski, V., & Sampford, C. J. G. (2012). Norms of protection: Responsibility to protect, protection of civilians and their interaction. United Nations University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Angus Francis, Vesselin Popovski, और C. J. G. Sampford. Norms of Protection: Responsibility to Protect, Protection of Civilians and Their Interaction. Tokyo ; New York: United Nations University Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Norms of Protection: Responsibility to Protect, Protection of Civilians and Their Interaction. United Nations University Press, 2012.
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