World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Onoba sorenseni (A. W. B. Powell, 1955). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=598580 on 2026-08-28
Powell, A. W. B. (1955). Mollusca of the southern islands of New Zealand. Department of Scientific and Industrial Research Cape Expedition Series Bulletin. 15(1): 1–151, 5 pls.