Não informado. (1954). Current work in the history of medicine. Wellcome Historical Medical Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Current Work in the History of Medicine. London: Wellcome Historical Medical Library, 1954.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Current Work in the History of Medicine. Wellcome Historical Medical Library, 1954.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.