Barber, F. A. (1932). The horror of it: Camera records of war's gruesome glories. Brewer, Warren & Putnam.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarber, Frederick Arthur. The Horror of It: Camera Records of War's Gruesome Glories. New York: Brewer, Warren & Putnam, 1932.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarber, Frederick Arthur. The Horror of It: Camera Records of War's Gruesome Glories. Brewer, Warren & Putnam, 1932.
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