Não informado. (1933). Georgetown dental journal. Georgetown University, School of Dentistry.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Georgetown Dental Journal. Washington: Georgetown University, School of Dentistry, 1933.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Georgetown Dental Journal. Georgetown University, School of Dentistry, 1933.
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