1: A-F - Pelzer, Augusto. (OLS)http://ftis/name/53174; Mercati, Angelo. (OLS)http://ftis/name/53173 (Dizionario ecclesiastico, 1953)

Diakonie biblisch. [1]: Neutestamentliche Perspektiven - Hopf, Matthias. (OLS)http://ftis/name/95299; Niebuhr, Karl-Wilhelm. (OLS)http://ftis/name/90817; Scholtissek, Klaus. (OLS)http://ftis/name/71247 (Vandenhoeck & Ruprecht, 2021)