Nussbaum, J. (2022). Undelivered: The never-heard speeches that would have rewritten history (First edition.). Flatiron Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNussbaum, Jeff. Undelivered: The Never-heard Speeches That Would Have Rewritten History. First edition. New York: Flatiron Books, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNussbaum, Jeff. Undelivered: The Never-heard Speeches That Would Have Rewritten History. First edition. Flatiron Books, 2022.
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