Não informado. (1940). ASDC Journal of Dentistry for Children. American Society of Dentistry for Children.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. ASDC Journal of Dentistry for Children. Chicago, Ill: American Society of Dentistry for Children, 1940.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. ASDC Journal of Dentistry for Children. American Society of Dentistry for Children, 1940.
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