McKenna, M. (2004). Beating back the devil: On the front lines with the disease detectives of the Epidemic Intelligence Service. Free Press.
Chicago-viite (17. p.)McKenna, Maryn. Beating Back the Devil: On the Front Lines with the Disease Detectives of the Epidemic Intelligence Service. New York: Free Press, 2004.
MLA-viite (8. p.)McKenna, Maryn. Beating Back the Devil: On the Front Lines with the Disease Detectives of the Epidemic Intelligence Service. Free Press, 2004.
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