A christological catechism : - Fitzmyer, Joseph A. (OLS)http://ftis/name/57777 (Paulist Press, 1982)

Pneumatologia - Hilberath, Bernd Jochen. (OLS)http://ftis/name/54318; Canobbio, Giacomo. (OLS)http://ftis/name/51287 (Queriniana, 1996)