Não informado. (1975). Journal of the Dental Guidance Council on the Handicapped. Dental Guidance Council for Cerebral Palsy.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Dental Guidance Council on the Handicapped. New York: Dental Guidance Council for Cerebral Palsy, 1975.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Dental Guidance Council on the Handicapped. Dental Guidance Council for Cerebral Palsy, 1975.
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