[36]. Rashid al-Din quoted in John Andrew Boyle, “Turkish and Mongol Shamanism in the Middle Ages,” Folklore, vol. 83 (1972): 177-93, 182.
[37]. “It was from a naked prophet, who could ascend to heaven on a white horse, that he accepted the title of Zingis, the Most Great, and a divine right to the conquest and dominion of the earth.” Edward Gibbon, vol. III, chap. XXXVI.
[38]. Nora K. Chadwick, “The Spiritual Ideas and Experiences of the Tatars of Central Asia,” The Journal of the Royal Anthropological Institute of Great　Britain and Ireland, vol. 66 (1936): 291-329.