Não informado. (1984). Health Progress. Catholic Health Association of the United States.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Health Progress. Saint Louis, Mo: Catholic Health Association of the United States, 1984.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Health Progress. Catholic Health Association of the United States, 1984.
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