1. Skin color and makeup strategies of women from different ethnic groups;Caisey;Int J Cosmet Sci,2006
2. Estanislao R Suero M Galzote C Rivera Z Li J Kim HO Thomas S Khaiat A Cheong EJ Mangubat MI Moideen R Tagami H Wang X Characterization of Asian skin though in-vivo instrumental and visual evaluations: Influences of age, season and skin care habits 2003 263 269
3. Takata S Akimoto M Murui Y Munakata A Takahashi M Kumagai S Distribution of skin colors of World population and its application for preparing make-up products 2000 188 192
4. Yoshikawa H Kikuchi K Takata S Yaguchi H Development of a visual and quantitaive evaluation method for facial skin color 2009
5. The analysis of the psychological criterion for the perceptual classification of the skin colors;Suzuki;J Color Sci Assoc Jpn,2001