Template:Osborn, 1936
- Osborn, H.F. 1936. Proboscidea: a monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world. Vol. I: Moeritherioidea, Deinotherioidea, Mastodontoidea. The American Museum Press: New York. DOI: 10.5962/bhl.title.12097 BHL