1. D.C. Dunbar, Physical anthropology at the Caribbean Primate Research Center: Past, present, and future, in Bones, Genetics, and Behavior of Rhesus Macaques: Macaca mulatta of Cayo Santiago and Beyond, ed. by Q. Wang, (Springer, New York, 2012), pp. 1–35
2. L.A.P. Kohn, Z. Bledsoe, Genetic and group influences on postcranial morphology in rhesus macaques (Macaca mulatta) of Cayo Santiago, in Bones, Genetics, and Behavior of Rhesus Macaques: Macaca mulatta of Cayo Santiago and Beyond, ed. by Q. Wang, (Springer Verlag, New York, 2012), pp. 117–129
3. JFree.org, The most widely used chart library for Java (2020). Accessed on 10 May 2020
4. M. J. Kessler (ed.), Proceedings of the meeting to celebrate the 50th anniversary of the Cayo Santiago Rhesus Monkey Colony. P. R. Health. Sci. J. 8(1), 1–200 (1989)
5. M.J. Kessler, R.G. Rawlins, A 75-year pictorial history of the Cayo Santiago rhesus monkey colony. Am. J. Primatol. 78, 6–43 (2016)