Não informado. (1959). Georgetown Medical Bulletin. Georgetown University, School of Medicine.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Georgetown Medical Bulletin. Washington: Georgetown University, School of Medicine, 1959.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Georgetown Medical Bulletin. Georgetown University, School of Medicine, 1959.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.