BioStor
 | TheHederelloidea, a Suborder of Paleozoic Cyclostomatous Bryozoa (1939) Proceedings of The United States National Museum 87: 25-91 |
 | The Australasian Diptera of J. R. Malloch D J Lee, M Crust and C W Sabrosky (1956) Proceedings of The Linnean Society of New South Wales 80: 289-342 |