Kegley, C. W. (1990). International terrorism: Characteristics, causes, controls. St. Martin's.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKegley, Charles W. International Terrorism: Characteristics, Causes, Controls. New York, NY: St. Martin's, 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्रKegley, Charles W. International Terrorism: Characteristics, Causes, Controls. St. Martin's, 1990.
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