Não informado. (2014). Monthly Bulletin of the Department of Health in the City of New York. Department of Health.
Čikaški stil citiranja (17. izdanje)Não informado. Monthly Bulletin of the Department of Health in the City of New York. New York: Department of Health, 2014.
MLA način citiranja (8. izdanje)Não informado. Monthly Bulletin of the Department of Health in the City of New York. Department of Health, 2014.
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