Holland, T. (2012). In the shadow of the sword: The birth of Islam and the rise of the global Arab empire (1st U.S. ed.). Doubleday.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHolland, Tom. In the Shadow of the Sword: The Birth of Islam and the Rise of the Global Arab Empire. 1st U.S. ed. New York: Doubleday, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHolland, Tom. In the Shadow of the Sword: The Birth of Islam and the Rise of the Global Arab Empire. 1st U.S. ed. Doubleday, 2012.
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