Walley, J. P. o. I. P. H., & Wright, J. (2010). Public health: An action guide to improving health (2nd ed.). Oxford ; New York: Oxford University Press.
Trích dẫn theo kiểu ChicagoWalley, John Professor of International Public Health, and John Wright. Public Health: An Action Guide to Improving Health. 2nd ed. Oxford ; New York: Oxford University Press, 2010.
Trích dẫn MLAWalley, John Professor of International Public Health, and John Wright. Public Health: An Action Guide to Improving Health. 2nd ed. Oxford ; New York: Oxford University Press, 2010.
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