Report on a collection of echinoderms from the neighbourhood of Zanzibar, Part I
Bell, F.J. (1903). Report on a collection of echinoderms from the neighbourhood of Zanzibar, Part I. Ann. Mag. Nat. Hist. XII, (Seventh series)(LXVIII): 244-248
In: Annals and Magazine of Natural History. R. & J.E. Taylor: London. ISSN 0374-5481, meer
