Webber, R. (2005). Communicable disease epidemiology and control: A global perspective. Cambridge, MA: CABI Pulishing.
Trích dẫn kiểu ChicagoWebber, Roger. Communicable Disease Epidemiology and Control: A Global Perspective. Cambridge, MA: CABI Pulishing, 2005.
Deismireacht MLAWebber, Roger. Communicable Disease Epidemiology and Control: A Global Perspective. Cambridge, MA: CABI Pulishing, 2005.
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