Powers, K. (2018). A shout in the ruins (First edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPowers, Kevin. A Shout in the Ruins. First edition. New York: Little, Brown and Company, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPowers, Kevin. A Shout in the Ruins. First edition. Little, Brown and Company, 2018.
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