Favreau, M. (2021). Spies: The secret showdown between America and Russia (First trade paperback edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFavreau, Marc. Spies: The Secret Showdown Between America and Russia. First trade paperback edition. New York: Little, Brown and Company, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFavreau, Marc. Spies: The Secret Showdown Between America and Russia. First trade paperback edition. Little, Brown and Company, 2021.
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