Mayer, M. S. (1969). They thought they were free: The Germans, 1933-1945. University of Chicago Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMayer, Milton Sanford. They Thought They Were Free: The Germans, 1933-1945. Chicago: University of Chicago Press, 1969.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMayer, Milton Sanford. They Thought They Were Free: The Germans, 1933-1945. University of Chicago Press, 1969.
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