
Phylogeny of Rhinocerotidae with the 5 living species.
Lang, E.M.; Schenkel, R.; Schaefer, H.; Meyer, H. 1989. Nashoerner. Basel, pp.8-9

Phylogeny of Rhinocerotidae with the 5 living species.
Lang, E.M.; Schenkel, R.; Schaefer, H.; Meyer, H. 1989. Nashoerner. Basel, pp.8-9