Baumgartner, L., & Grad, F. P. (1959). A New Health Code for New York City.
Citação norma ChicagoBaumgartner, Leona, and Frank P. Grad. A New Health Code for New York City. 1959.
MLA CitationBaumgartner, Leona, and Frank P. Grad. A New Health Code for New York City. 1959.
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