Bradley, R. I. (1990). The Roman catechism in the catechetical tradition of the church: The structure of the Roman catechism as illustrative of the "classic catechesis". Univ. Press of America.
Chicago-Zitierstil (17. Ausg.)Bradley, Robert I. The Roman Catechism in the Catechetical Tradition of the Church: The Structure of the Roman Catechism as Illustrative of the "Classic Catechesis". Lanham u.a: Univ. Press of America, 1990.
MLA-Zitierstil (9. Ausg.)Bradley, Robert I. The Roman Catechism in the Catechetical Tradition of the Church: The Structure of the Roman Catechism as Illustrative of the "Classic Catechesis". Univ. Press of America, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.