Shipp’s Memoirs.
Bell’s Travels.
Struy’s Travels.
Mill’s British India, book vi. chap. iv.
Abhandlungen der geologischen Reichsanstalt, vol. ii.
Mammifères Tertiaries. Gaudry. Mélanges Biologiques, tome v., St. Petersburg, pp. 645, 740.
The Kilima Njaro Expedition. H. H. Johnson, Scribner and Welford.
Autopsy of an Elephant. A. J. Howe, M.D. Scientific American supplement, No. 186.
Birth of an Elephant (illustrated). G. E. Lussendorff, M.D. Scientific American supplement, No. 343.
Composition of Elephant’s Milk. Doremus. Scientific American supplement, No. 288 (illustrated).