Burns, W. J. (2019). The back channel: A memoir of american diplomacy and the case for its renewal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBurns, William J. The Back Channel: A Memoir of American Diplomacy and the Case for Its Renewal. 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBurns, William J. The Back Channel: A Memoir of American Diplomacy and the Case for Its Renewal. 2019.
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