Wright, N. C. (1929). THE INCIDENCE OF TUBERCULOUS INFECTION IN THE MILK SUPPLIES OF SCOTTISH CITIES.
Chicago-tyylinen lähdeviittausWright, Norman C. THE INCIDENCE OF TUBERCULOUS INFECTION IN THE MILK SUPPLIES OF SCOTTISH CITIES. 1929.
MLA-viiteWright, Norman C. THE INCIDENCE OF TUBERCULOUS INFECTION IN THE MILK SUPPLIES OF SCOTTISH CITIES. 1929.
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