Jacobs, M., S. Levine, K. Abney, and L. Davids. “Fifty Shades of African Lightness: A Bio-Psychosocial Review of the Global Phenomenon of Skin Lightening Practices”. Journal of Public Health in Africa, vol. 7, no. 2, Dec. 2016, doi:10.4081/jphia.2016.552.