Não informado. (1927). Memoir series of the London School of Hygiene and Tropical Medicine. London School of Hygiene and Tropical Medicine.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Memoir Series of the London School of Hygiene and Tropical Medicine. London: London School of Hygiene and Tropical Medicine, 1927.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Memoir Series of the London School of Hygiene and Tropical Medicine. London School of Hygiene and Tropical Medicine, 1927.
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