Não informado. (1932). Quarterly bulletin of the Health Organisation. Health Organisation.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Quarterly Bulletin of the Health Organisation. Geneva, Suíça: Health Organisation, 1932.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Quarterly Bulletin of the Health Organisation. Health Organisation, 1932.
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