Species taxonomy, phylogeny, and biogeography of the Brontotheriidae (Mammalia: Perissodactyla) /
Matthew C. Mihlbachler.
- New York : American Museum of Natural History, 2008.
- 475 p. : ill., fig., tabs.
- Bulletin / American Museum of Natural History No. 311 0003-0090 .
- Bulletin No. 311 .