Não informado. (1952). The American Journal of Tropical Medicine and Hygiene. American Society of Tropical Medicine and Hygiene.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. The American Journal of Tropical Medicine and Hygiene. Baltimore, Md: American Society of Tropical Medicine and Hygiene, 1952.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. The American Journal of Tropical Medicine and Hygiene. American Society of Tropical Medicine and Hygiene, 1952.
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