1. Martine Kaluszynski, ‘The International Congresses of Criminal Anthropology: Shaping the French and International Criminological Movement, 1886–1914’ in Peter Becker and Richard Wetzell, eds, Criminals and Their Scientists: The History of Criminology in International Perspective (Cambridge: Cambridge University Press, 2006), pp. 301–16.
2. Sante de Sanctis, ‘An Investigation of English Convicts and Criminal Anthropology’ Journal of the American Institute of Criminal Law and Criminology 5 (1914), p. 232.
3. Mary Gibson, Born to Crime: Cesare Lombroso and the Origins of Modern Criminology (Westport, CT: Praeger, 1992);
4. Nicole H. Rafter, Creating Born Criminals (Urbana: University of Illinois Press, 1997);
5. David Horn, The Criminal Body: Lombroso and the Anatomy of Deviance (London: Routledge, 2003).