Gewen, B. (2020). The inevitability of tragedy: Henry Kissinger and his world (First edition.). W.W. Norton & Company, Inc..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGewen, Barry. The Inevitability of Tragedy: Henry Kissinger and His World. First edition. New York, NY: W.W. Norton & Company, Inc., 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGewen, Barry. The Inevitability of Tragedy: Henry Kissinger and His World. First edition. W.W. Norton & Company, Inc., 2020.
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