Não informado. (1884). Proceedings of the Entomological Society of Washington. Entomological Society of Washington.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Entomological Society of Washington. Washington: Entomological Society of Washington, 1884.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Entomological Society of Washington. Entomological Society of Washington, 1884.
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