Wilper, A. P., Woolhandler, S., & Himmelstein, D. U. (2009). WILPER ET AL. RESPOND. American Public Health Association.
Chicago Style aipamenaWilper, Andrew P., Steffie Woolhandler, and David U. Himmelstein. WILPER ET AL. RESPOND. American Public Health Association, 2009.
MLA aipamenaWilper, Andrew P., Steffie Woolhandler, and David U. Himmelstein. WILPER ET AL. RESPOND. American Public Health Association, 2009.
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