Não informado. (1934). Drosophila information service. University of Kansas, Division of Biological Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Drosophila Information Service. Lawrence, Kan: University of Kansas, Division of Biological Sciences, 1934.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Drosophila Information Service. University of Kansas, Division of Biological Sciences, 1934.
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