Klingaman, W. K. (2019). The darkest year: The American home front 1941-1942 (First edition.). St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKlingaman, William K. The Darkest Year: The American Home Front 1941-1942. First edition. New York: St. Martin's Press, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKlingaman, William K. The Darkest Year: The American Home Front 1941-1942. First edition. St. Martin's Press, 2019.
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