por Augustin, George, (1956-) | Dias, Ivan.
por Kasper, Walter , Cardenal, (1933-) [aut.] | Augustin, George, (1956-) [ed. lit.] | Krämer, Klaus [ed. lit.].
por Augustin, George, (1956-) [ed. lit.] | Collins, Thomas, (1947) [aut.].