Marton, K. (2016). The true believer: The secret life of Noel Field, Stalin's last American spy (First Simon & Schuster hardcover edition.). Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMarton, Kati. The True Believer: The Secret Life of Noel Field, Stalin's Last American Spy. First Simon & Schuster hardcover edition. New York: Simon & Schuster, 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMarton, Kati. The True Believer: The Secret Life of Noel Field, Stalin's Last American Spy. First Simon & Schuster hardcover edition. Simon & Schuster, 2016.
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