1. Ashkenazi, M., Taubman, L., & Gavish, A. (2011). Age-associated changes in the mandibular foramen position in anteroposterior dimension and of the mandibular angle in dry human mandibles. The Anatomical Record, 294, 1319–1325.
2. Baab, K. L. (2007). Cranial shape variation in Homo erectus. Ph.D. Dissertation, City University of New York.
3. Baab, K. L., & McNulty, K. P. (2009). Size, shape, and asymmetry in fossil hominins: The status of the LB1 cranium based on 3D morphometric analysis. Journal of Human Evolution, 57, 608–622.
4. Biegert, J. (1963). The evaluation of characteristics of the skull, hands and feet for primate taxonomy. In S. L. Washburn (Ed.), Classification and human evolution (pp. 116–145). Chicago: Aldine.
5. Björk, A., & Skieller, V. (1976). Postnatal growth and development of the maxillary complex. In F. A. McNamara Jr (Ed.), Factors Affecting the Growth of the Midface. Craniofacial growth series (Vol. 6, pp. 61–99). Ann Arbor: University of Michigan.