Template:Notton & Dathe, 2008
- Notton, D.G.; Dathe, H.H. 2008: William Kirby's types of Hylaeus Fabricius (Hymenoptera, Colletidae) in the collection of the Natural History Museum, London. Journal of natural history 42(27-28): 1861–1865. DOI: 10.1080/00222930802128512
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