Faith and science in an unjust world : Report of the World Council of Churches. Conference on faith, science and the future. volume 2, Reports and Recommendations / edited by Paul Abrecht. - Abrecht, Paul. (OLS)http://pul/name/43157 (World council of churches, 1980)

Storia dei laici nell'Italia clericale e comunista / Massimo Teodori. - Teodori, Massimo. (OLS)http://pul/name/41834 (Marsilio, 2008)
Bibliografia nelle note finali.