APA (7 वां संस्करण) प्रशस्ति पत्र
Cole, B. (2011). The changing face of terrorism: How real is the threat from biological, chemical and nuclear weapons? I. B. Tauris.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Cole, Benjamin. The Changing Face of Terrorism: How Real Is the Threat from Biological, Chemical and Nuclear Weapons? London: I. B. Tauris, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Cole, Benjamin. The Changing Face of Terrorism: How Real Is the Threat from Biological, Chemical and Nuclear Weapons? I. B. Tauris, 2011.
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