1. Anthropological facial reconstruction--recognizing the fallacies,'unembracing' the errors, and realizing method limits;Stephan;Sci. Justice.: J. Forensic Sci. Soc.,2003
2. Forensic facial reconstruction: a systematic review of nasal prediction techniques;Paim Strapasson;J. Forensic Sci.,2019
3. Charles Bell and the anatomy of expression;Cummings;Art. Bull.,1964
4. Duchenne, G.B. de Boulogne. 1862. Edited and translated by Cuthbertson, RA. 1990. The mechanism of human facial expression. Cambridge University Press.
5. The Expression of the Emotions in Man and Animals;Darwin,1998