Breitman, R. (2019). The Berlin mission: The American who resisted Nazi Germany from within (First edition.). Public Affairs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBreitman, Richard. The Berlin Mission: The American Who Resisted Nazi Germany from Within. First edition. New York, NY: Public Affairs, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBreitman, Richard. The Berlin Mission: The American Who Resisted Nazi Germany from Within. First edition. Public Affairs, 2019.
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