Martin, C. (2014). Modern American snipers: From The legend to The reaper : on the battlefield with special operations snipers. St. Martin's Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMartin, Chris. Modern American Snipers: From The Legend to The Reaper : On the Battlefield with Special Operations Snipers. New York: St. Martin's Press, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMartin, Chris. Modern American Snipers: From The Legend to The Reaper : On the Battlefield with Special Operations Snipers. St. Martin's Press, 2014.
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