Fertl, D., N. B. Barros, R. A. Rowlett, S. Estes, and M. Richlen. “An Update on Anomalously White Cetaceans, Including the First Account for the Pantropical Spotted Dolphin (<i>Stenella Attenuata graffmani</I>)”. Latin American Journal of Aquatic Mammals, vol. 3, no. 2, Dec. 2004, pp. 163-6, doi:10.5597/lajam00061.