Crawford, J. (2023). The edge of the plain: How borders make and break our world (First American edition.). W.W. Norton and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCrawford, James. The Edge of the Plain: How Borders Make and Break Our World. First American edition. New York: W.W. Norton and Company, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCrawford, James. The Edge of the Plain: How Borders Make and Break Our World. First American edition. W.W. Norton and Company, 2023.
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