1. Agerbo E. et al. (2009). Social Integration and Suicide Trends in Denmark, 1906-2006. Paper delivered to the annual conference of the American Association of Suicidology, San Francisco (CA), April.
2. Psychiatric diagnoses in 3275 suicides: a meta-analysis
3. Barbagli M. (2009). Congedarsi dal mondo. Bologna: il Mulino.
4. Beyond Rational Choice Theory
5. Boudon R. (2007). Essais sur la théorie générale de la rationalité. Paris: Presses Universitaires de France.