Gibson, G. L. (1971). Infection in hospital: A code of practice. Livingstone.
Lua i Stíl Chicago (17ú heag.)Gibson, G. L. Infection in Hospital: A Code of Practice. Edinburgh: Livingstone, 1971.
Lua MLA (8ú heag.)Gibson, G. L. Infection in Hospital: A Code of Practice. Livingstone, 1971.
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