Preston, R. (2019). Crisis in the red zone: The story of the deadliest Ebola outbreak in history, and of the outbreaks to come (First edition.). Random House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPreston, Richard. Crisis in the Red Zone: The Story of the Deadliest Ebola Outbreak in History, and of the Outbreaks to Come. First edition. New York: Random House, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPreston, Richard. Crisis in the Red Zone: The Story of the Deadliest Ebola Outbreak in History, and of the Outbreaks to Come. First edition. Random House, 2019.
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