World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Retifusus Dall, 1916. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=576159 on 2026-08-29
Dall, W. H. (1916). Prodrome of a revision of the chrysodomoid whelks of the boreal and arctic regions. Proceedings of the Biological Society of Washington. 29: 7-8.