Hawkins, H. L. 1935a. V. Cretaceous Echinoida. Mesozoic palaeontology of British Somaliland. Geology and Paleontology of British Somaliland 2, 47-56.[details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Somaliaster Hawkins, 1935 †. Accessed at: https://www.marinespecies.org/echinoidea./aphia.php?p=taxdetails&id=512796 on 2024-09-18
original descriptionHawkins, H. L. 1935a. V. Cretaceous Echinoida. Mesozoic palaeontology of British Somaliland. Geology and Paleontology of British Somaliland 2, 47-56.[details]