1. Andaya, Barbara W., and Leonard Andaya. 2015. A History of Early Modern Southeast Asia, 1400–1830. Cambridge: Cambridge University Press.
2. Armandi, P. 1843. Histoire militaire des éléphants, depuis les temps les plus reculés jusqu’à l’introduction des armes à feu. Paris: Librairie d’Amyot.
3. Baatar, Tungalag, and Dashdulam B. 2017. “The Tale of Mongolia’s Only Elephant.” The UB Post, July 24. http://theubpost.mn/2017/07/24/the-tale-of-mongolias-only-elephant/. Accessed June 25, 2018.
4. Bawden, C. R. 2009. The Modern History of Mongolia. 3rd ed. London: Routledge.
5. Biran, Michal. 2005. The Empire of the Qara Khitai in Eurasian History: Between China and the Islamic World. Cambridge: Cambridge University Press.