1. Aiello, L., & Dean, C. (2002). An introduction to human evolutionary anatomy. Academic Press.
2. Aiello, L., Wood, B., Key, C., & Wood, C. (1998). Laser scanning and paleoanthropology. An example from Olduvai Gorge, Tanzania. In E. Strasser, J. Fleagle, A. Rosenberger, & H. McHenry (Eds.), Primate locomotion: Recent advances. Plenum Press.
3. Barak, M. M., Lieberman, D. E., Raichlen, D., Pontzer, H., Warrener, A. G., & Hublin, J. J. (2013). Trabecular evidence for a human-like gait in Australopithecus africanus. PLoS One, 8, e77687.
4. Begun, D. R., Teaford, M. F., & Walker, A. (1991). Comparative and functional anatomy of Proconsul phalanges from the Kaswanga primate site, Rusinga Island, Kenya. Journal of Human Evolution, 26, 89–165.
5. Berillon, G. (2003). Assessing the longitudinal structure of the early hominid foot: A two-dimensional architectural analysis. Human Evolution, 18, 113–122.