Tougard, C.; Delefosse, T.; Haenni, C.; Montgelard, C. 2001. Phylogenetic relationships of the five extant rhinoceros species (Rhinocerotidae, Perissodactyla) based on mitochondrial cyctochrome b and 12s rRNA genes. Molecular Phylogenetics and Evolution 19 (1): 34-44, figs. 1-3, tables 1-5.






