Não informado. (1880). Index catalogue of the Library of the Surgeon General's Office. Armed Forces Medical Library.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Index Catalogue of the Library of the Surgeon General's Office. Washington: Armed Forces Medical Library, 1880.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Index Catalogue of the Library of the Surgeon General's Office. Armed Forces Medical Library, 1880.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.