Catalogue of the fishes in the British Museum. London, British Museum(Natural History). Vol. 8: 549 p.
The Plagiostomia (Sharks, Skates and Rays). Memoirs of the Museum of Comparative Zoology at Harvard College, 36, 1–528
Abnormal Dentition in Rays, Batoidei. Journal of the Elisha Mitchell Scientific Society, 49(1), 57–96
Classification of the recent Elasmobranchii. Copyright Brian Mould 1997