Snyder, T. (2017). On tyranny: Twenty lessons from the twentieth century (Unabridged.). Random House Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSnyder, Timothy. On Tyranny: Twenty Lessons from the Twentieth Century. Unabridged. New York: Random House Audio, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSnyder, Timothy. On Tyranny: Twenty Lessons from the Twentieth Century. Unabridged. Random House Audio, 2017.
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