Não informado. (2014). Monthly Bulletin of the Department of Health in the City of New York. Department of Health.
Chicago-viite (17. p.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. New York: Department of Health, 2014.
MLA-viite (8. p.)Não informado. Monthly Bulletin of the Department of Health in the City of New York. Department of Health, 2014.
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