Calkhoven, L., & Mundy, L. (2019). Code girls: The true story of the American women who secretly broke codes in World War II (Young readers edition, First trade paperback edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCalkhoven, Laurie, और Liza Mundy. Code Girls: The True Story of the American Women Who Secretly Broke Codes in World War II. Young readers edition, First trade paperback edition. New York: Little, Brown and Company, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCalkhoven, Laurie, और Liza Mundy. Code Girls: The True Story of the American Women Who Secretly Broke Codes in World War II. Young readers edition, First trade paperback edition. Little, Brown and Company, 2019.
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