Não informado. (1933). Bulletin of the Institute of History of Medicine Johns Hopkins University. American Association of the History of Medicine.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Bulletin of the Institute of History of Medicine Johns Hopkins University. Baltimore, Md: American Association of the History of Medicine, 1933.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Bulletin of the Institute of History of Medicine Johns Hopkins University. American Association of the History of Medicine, 1933.
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