Bell, W. 1793. Description of the double horned rhinoceros of Sumatra. Philosophical Transactions of the Royal Society of London 83 (pt 1): 3-6, pls. 2-4.
Bell, W. 1793. Extracts of his paper on the Sumatran Rhinoceros. Memoirs of Science and the Arts 1 (2): 520-521.
Bell, W. 1793. Extracts of his paper on the Sumatran rhinoceros. Gentleman's Magazine November 1793: 1020.
Bell, W. 1793. Extracts of his paper on the Sumatran rhinoceros. British Critic 2 (September): 87-88.






