Adrian A. Barnett, Sarah A. Boyle und Cynthia L. Thompson. 2016. Pitheciid Research Comes of Age: Past Puzzles, Current Progress, and Future Priorities. American Journal of Primatology, 78: 487–492. DOI: 10.1002/ajp.22491
Sarah A. Boyle, Cynthia L. Thompson und A. Deluycker. 2016. Geographic Comparison of Plant Genera Used in Frugivory among the Pitheciids Cacajao, Callicebus, Chiropotes, and Pithecia. American Journal of Primatology, 78: 493–506. DOI: 10.1002/ajp.22422