Notes on the recent crinoids in the British Museum
Clark, A.H. (1913). Notes on the recent crinoids in the British Museum. Smithsonian Miscellaneous Collections, 61(15). Smithsonian Institution: Washington D.C. 89 pp.
Deel van: Smithsonian Miscellaneous Collections. Smithsonian Institution Press: Washington. ISSN 0096-8749, meer
