Heim, Maximilian Heinrich
Joseph Ratzinger. Life in the Church and Living Tehology : Fundamentals of Ecclesiology with Reference to Lumen Gentium. - 1a ed. - San Francisco : Ignatius Press, 2007.
Ratzinger, Joseph - Letteratura secondaria
Joseph Ratzinger. Life in the Church and Living Tehology : Fundamentals of Ecclesiology with Reference to Lumen Gentium. - 1a ed. - San Francisco : Ignatius Press, 2007.
Ratzinger, Joseph - Letteratura secondaria