Domning, D. P. (1989). "Fossil Sirenia of the West Atlantic and Caribbean Region. II. Dioplotherium manigaulti Cope, 1883". Journal of Vertebrate Paleontology. 9 (4): 415–428. Bibcode:1989JVPal...9..415D. doi:10.1080/02724634.1989.10011774.
Domning, D. P. (1989). "Fossil Sirenia of the West Atlantic and Caribbean Region. II. Dioplotherium manigaulti Cope, 1883". Journal of Vertebrate Paleontology. 9 (4): 415–428. Bibcode:1989JVPal...9..415D. doi:10.1080/02724634.1989.10011774.