1. Abrecht, P. (1961). The churches and rapid social change. Garden City: Doubleday.
2. Antiseri, D. (2005). Relativism, nihilism, individualism. Physiology and pathology of Europe. Catanzaro: Rubbettino.
3. Antiseri, D., Infantino, L., & Boniolo, G. (1987). Autonomy and method of sociological judgement. Rome: Armando.
4. Aquinas, T. (1996). The mortal vices. Milan: Rizzoli.
5. Aquinas, T. (1997). Political pamphlets. Bologna: PDUL Editions.