Não informado. (2015). Medical News. Edint Comércio e Promoções.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Medical News. São Paulo: Edint Comércio e Promoções, 2015.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Medical News. Edint Comércio e Promoções, 2015.
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