1. Memory colors of familiar objects;Bartleson;Journal of the Optical Society of America,1960
2. On the preferred reproduction of flesh, blue-sky, and green-grass;Bartleson;Photographic Science & Engineering,1961
3. Billmeyer and Saltzman’s principles of colour technology;Berns,2000
4. Colour memory for various sky, skin, and plant colours: Effect of the image context;Bodrogi;Color Research & Application,2010
5. Facial skin color variability in Korean women;Choi,2017