Norwich, J. J. (2015). Sicily: An island at the crossroads of history (First U.S. edition.). Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorwich, John Julius. Sicily: An Island at the Crossroads of History. First U.S. edition. New York: Random House, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorwich, John Julius. Sicily: An Island at the Crossroads of History. First U.S. edition. Random House, 2015.
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