Waida, Manabu (1991). "The Flower Contest between Two Divine Rivals. A Study in Central and East Asian Mythology". Anthropos. 86 (1/3): 90–92. ISSN0257-9774. JSTOR40462392.
Tomishima, Sōnei (1989). "ja:「ドゥナン」(与那国)語源考" [An Essay on the Origin of "Dunan", a Dialect of Yonagunijima Island] (PDF): 15–24. {{cite journal}}: Cite journal requires |journal= (help)
Waida, Manabu (1991). "The Flower Contest between Two Divine Rivals. A Study in Central and East Asian Mythology". Anthropos. 86 (1/3): 90–92. ISSN0257-9774. JSTOR40462392.