Não informado. (2008). Transactions of the Congress of American Physicians and Surgeons. Congress of American Physicians and Surgeons.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Transactions of the Congress of American Physicians and Surgeons. New Haven, Conn: Congress of American Physicians and Surgeons, 2008.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Transactions of the Congress of American Physicians and Surgeons. Congress of American Physicians and Surgeons, 2008.
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