Cumings, B. Black september, infantile nihilism, and national security: Bruce Cumings. Understanding September 11.(2002).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCumings, Bruce. "Black September, Infantile Nihilism, and National Security: Bruce Cumings." Understanding September 11.(2002) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रCumings, Bruce. "Black September, Infantile Nihilism, and National Security: Bruce Cumings." Understanding September 11.(2002), .
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