World Health Organization. (2003). Hazard Characterization for Pathogens in Food and Water. UN.
Čikaški stil citiranjaWorld Health Organization. Hazard Characterization for Pathogens in Food and Water. UN, 2003.
MLA način citiranjaWorld Health Organization. Hazard Characterization for Pathogens in Food and Water. UN, 2003.
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