The development of moral theology : five strands - Curran, Charles E. (OLS)http://ftis/name/57341 (Georgetown University Press,, 2013)

Pietro di Giovanni Olivi e i francescani spirituali - Piron, Sylvain. (OLS)http://ftis/name/95062; Potestà, Gian Luca. (OLS)http://ftis/name/54044 (Edizioni Biblioteca Francescana,, 2021)