Riemen, R., & Gerrard, L. (2018). To fight against this age: On fascism and humanism (Unabridged.). HighBridge Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRiemen, Rob, और Liam Gerrard. To Fight Against This Age: On Fascism and Humanism. Unabridged. Prince Frederick: HighBridge Audio, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRiemen, Rob, और Liam Gerrard. To Fight Against This Age: On Fascism and Humanism. Unabridged. HighBridge Audio, 2018.
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