McCarten, A., & Lee, J. R. (2017). Darkest hour: How Churchill brought England back from the brink (Unabridged.). Harper Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMcCarten, Anthony, और John Rafter Lee. Darkest Hour: How Churchill Brought England Back from the Brink. Unabridged. New York: Harper Audio, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMcCarten, Anthony, और John Rafter Lee. Darkest Hour: How Churchill Brought England Back from the Brink. Unabridged. Harper Audio, 2017.
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