Gao, Jingyi. “Basic Colour Terms for Black and White in Chinese: With Discussions on Models of Language Development”. Eesti ja soome-ugri keeleteaduse ajakiri. Journal of Estonian and Finno-Ugric Linguistics 3, no. 1 (December 31, 2012): 87–128. Accessed May 4, 2024. https://ojs.utlib.ee/index.php/jeful/article/view/jeful.2012.3.1.03.