Topley, W. W. C. (1922). The Spread of Bacterial Infection: Some Characteristics of the Pre-epidemic Phase.
Čikaški stil citiranjaTopley, W. W. C. The Spread of Bacterial Infection: Some Characteristics of the Pre-epidemic Phase. 1922.
MLA način citiranjaTopley, W. W. C. The Spread of Bacterial Infection: Some Characteristics of the Pre-epidemic Phase. 1922.
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