(1952). Novena devotions: In honor of Our Mother of Perpetual Help (Official ed.). Perpetual Help, Redemptorist Fathers.
Dyfyniad Arddull ChicagoNovena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Liguori, Mo.: Perpetual Help, Redemptorist Fathers, 1952.
Dyfyniad MLANovena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Perpetual Help, Redemptorist Fathers, 1952.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.