Hunt, Y.; Augustson, E.; Rutten, L.; Moser, R.; Yaroch, A. (2012). "History and Culture of Tanning in the United States". Shedding Light on Indoor Tanning. p.5. doi:10.1007/978-94-007-2048-0_2. ISBN978-94-007-2047-3.
Banks, Taunya Lovell (2000). "Colorism: A Darker Shade of Pale". UCLA Law Review. Symposium Race and the Law at the Turn of the Century. 47: 1705–1885. Retrieved 2013-02-14.