Michener, C. D. (1978). The classification of halictine bees: Tribes and old world nonparasitic genera with strong venation. University of Kansas.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMichener, Charles D. The Classification of Halictine Bees: Tribes and Old World Nonparasitic Genera with Strong Venation. Lawrence: University of Kansas, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMichener, Charles D. The Classification of Halictine Bees: Tribes and Old World Nonparasitic Genera with Strong Venation. University of Kansas, 1978.
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