Yarnell, J., & O'Reilly, D. (2013). Epidemiology and disease prevention: A global approach (2nd ed.). Oxford University Press.
Chicago-viite (17. p.)Yarnell, John, ja Dermot O'Reilly. Epidemiology and Disease Prevention: A Global Approach. 2nd ed. Oxford: Oxford University Press, 2013.
MLA-viite (9. p.)Yarnell, John, ja Dermot O'Reilly. Epidemiology and Disease Prevention: A Global Approach. 2nd ed. Oxford University Press, 2013.
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