Não informado. (1927). Memoir series of the London School of Hygiene and Tropical Medicine. London School of Hygiene and Tropical Medicine.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Memoir Series of the London School of Hygiene and Tropical Medicine. London: London School of Hygiene and Tropical Medicine, 1927.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Memoir Series of the London School of Hygiene and Tropical Medicine. London School of Hygiene and Tropical Medicine, 1927.
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