Não informado. (1970). Bulletin on Hospital Education and Training. W.K. Kellogg Foundation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin on Hospital Education and Training. Chicago, Ill: W.K. Kellogg Foundation, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin on Hospital Education and Training. W.K. Kellogg Foundation, 1970.
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