Não informado. (1961). Journal of the California Dental Association. California Dental Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the California Dental Association. Sacramento, Calif: California Dental Association, 1961.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the California Dental Association. California Dental Association, 1961.
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