World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Yoldia intermedia M. Sars, 1865. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=544912 on 2026-08-02
Sars, M. (1865). Malacozoologiske lagttagelser. Forhandlinger i Videnskabs-selskabet i Kristiania (1864): 283-315, pl. 5-6.