Gao, Jingyi. 2012. “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 (1). Tartu, Estonia:87-128. https://doi.org/10.12697/jeful.2012.3.1.03.