Allan Octavian Hume
Lydekker, R
1913
Lydekker, R. (1913) Catalogue of the Heads and Horns of Indian Big Game bequeathed by A. O. Hume, C. B., to the British Museum. <a rel="nofollow" class="external text" href="https://archive.org/details/catalogueofheads00britrich">Scanned version</a>