Não informado. (1928). Journal of the Association of American Medical Colleges. Association of American Medical Colleges.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Association of American Medical Colleges. Chicago, Ill: Association of American Medical Colleges, 1928.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Association of American Medical Colleges. Association of American Medical Colleges, 1928.
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