Rogerson, B. (2010). The last crusaders: The hundred-year battle for the centre of the world. Overlook Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRogerson, Barnaby. The Last Crusaders: The Hundred-year Battle for the Centre of the World. New York: Overlook Press, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRogerson, Barnaby. The Last Crusaders: The Hundred-year Battle for the Centre of the World. Overlook Press, 2010.
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