Hull, I. V. (2014). A scrap of paper: Breaking and making international law during the Great War. Cornell University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHull, Isabel V. A Scrap of Paper: Breaking and Making International Law During the Great War. Ithaca: Cornell University Press, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHull, Isabel V. A Scrap of Paper: Breaking and Making International Law During the Great War. Cornell University Press, 2014.
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