KAHN, K., TOLLMAN, S. M., COLLINSON, M. A., CLARK, S. J., TWINE, R., CLARK, B. D., . . . GARENNE, M. L. (2007). Research into health, population and social transitions in rural South Africa: Data and methods of the Agincourt Health and Demographic Surveillance System.
Chicago-tyylinen lähdeviittausKAHN, KATHLEEN, et al. Research Into Health, Population and Social Transitions in Rural South Africa: Data and Methods of the Agincourt Health and Demographic Surveillance System. 2007.
MLA-viiteKAHN, KATHLEEN, et al. Research Into Health, Population and Social Transitions in Rural South Africa: Data and Methods of the Agincourt Health and Demographic Surveillance System. 2007.
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