Ambrose, S. E. (2001). The wild blue: The men and boys who flew the B-24s over Germany. Simon & Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmbrose, Stephen E. The Wild Blue: The Men and Boys Who Flew the B-24s over Germany. New York: Simon & Schuster, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAmbrose, Stephen E. The Wild Blue: The Men and Boys Who Flew the B-24s over Germany. Simon & Schuster, 2001.
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