Barry, J. M. (2005). The great influenza: The epic story of the deadliest pandemic in history. Penguin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarry, John M. The Great Influenza: The Epic Story of the Deadliest Pandemic in History. New York: Penguin, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBarry, John M. The Great Influenza: The Epic Story of the Deadliest Pandemic in History. Penguin, 2005.
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