Linnaei, C. (1758). "Bruta". Caroli Linnæi Systema naturæ per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Vol. Tomus I. Holmiae: Impensis Direct. Laurentti Salvii. p. 33.
Cuvier, G. (1798). "Elephas indicus". Tableau elementaire de l'histoire naturelle des animaux. Paris: Baudouin. pp. 148–149.
Sukumar, R.; Joshi, N.V.; Krishnamurthy, V. (1988). "Growth in the Asian elephant". Proceedings: Animal Sciences. 97 (6): 561–571. doi:10.1007/BF03179558. S2CID84871322.
"Project Elephant". The Official Website of Ministry of Environment, Forest and Climate Change, Government of India. Government of India. Retrieved 1 April 2024.
"Project Elephant". The Official Website of Ministry of Environment, Forest and Climate Change, Government of India. Government of India. Retrieved 1 December 2023.
Sukumar, R.; Joshi, N.V.; Krishnamurthy, V. (1988). "Growth in the Asian elephant". Proceedings: Animal Sciences. 97 (6): 561–571. doi:10.1007/BF03179558. S2CID84871322.