Katz, R. (2013). Essentials of public health preparedness. Jones & Bartlett Learning.
Lua i Stíl Chicago (17ú heag.)Katz, Rebecca. Essentials of Public Health Preparedness. Burlington, MA.: Jones & Bartlett Learning, 2013.
Lua MLA (8ú heag.)Katz, Rebecca. Essentials of Public Health Preparedness. Jones & Bartlett Learning, 2013.
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