Mustard, H. S. 1. (1944). An introduction to public health (2nd ed.). The Macmillan company.
Chicago-viite (17. p.)Mustard, Harry Stoll 1889. An Introduction to Public Health. 2nd ed. New York: The Macmillan company, 1944.
MLA-viite (9. p.)Mustard, Harry Stoll 1889. An Introduction to Public Health. 2nd ed. The Macmillan company, 1944.
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