von der Osten, E. (1957). A Fauna from the Lower Cretaceous Barranquín Formation of Venezuela. <em>Journal of Paleontology.</em> 31(3): 571-590.[details]
MolluscaBase eds. (2024). MolluscaBase. Anchura catedralis von der Osten, 1957 †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1356352 on 2024-07-28
original descriptionvon der Osten, E. (1957). A Fauna from the Lower Cretaceous Barranquín Formation of Venezuela. <em>Journal of Paleontology.</em> 31(3): 571-590.[details]