Abramson, J. H. (1979). Survey methods in community medicine: An introduction to epidemiological and evaluative studies. Churchill Livingstone.
Citace podle Chicago (17th ed.)Abramson, Joseph Herbert. Survey Methods in Community Medicine: An Introduction to Epidemiological and Evaluative Studies. Edinburgh: Churchill Livingstone, 1979.
Citace podle MLA (9th ed.)Abramson, Joseph Herbert. Survey Methods in Community Medicine: An Introduction to Epidemiological and Evaluative Studies. Churchill Livingstone, 1979.
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