Daniels, R. (2016). Franklin D. Roosevelt: The War Years. University of Illinois Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDaniels, Roger. Franklin D. Roosevelt: The War Years. Chicago: University of Illinois Press, 2016.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDaniels, Roger. Franklin D. Roosevelt: The War Years. University of Illinois Press, 2016.
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