BioStor
 | Proceedings of Learned Societies (1841) Annals And Magazine of Natural History 7: 143-159 |
 | 4. Note on the “Africa-Indien” of A. von Pelzeln, and on the Mammalian Fauna of Tibet W T Blanford (1876) Proceedings of The Zoological Society of London 1876: 631-634 |