World Register of Marine Species (WoRMS)
MolluscaBase eds. (2026). MolluscaBase. Gonidea angulata (I. Lea, 1838). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=857315 on 2026-08-30
Dall, W. H. (1908). Notes on Gonidea angulata Lea, a freshwater bivalve, with description of a new variety. Smithsonian Miscellaneous Collections. 50: 499-500.
Gould, A. A. (1850). [descriptions of new species of shells from the United States Exploring Expedition]. Proceedings of the Boston Society of Natural History. 3: 151-156, 169–172, 214-218, 252–256, 275–278, 292–296, 309–312, 343–348.
Lea, I. (1838). Description of new freshwater and land shells. Transactions of the American Philosophical Society. new ser., 6: 1-154, plates 1-24.