(1952). Novena devotions: In honor of Our Mother of Perpetual Help (Official ed.). Perpetual Help, Redemptorist Fathers.
Chicago Style aipamenaNovena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Liguori, Mo.: Perpetual Help, Redemptorist Fathers, 1952.
MLA aipamenaNovena Devotions: In Honor of Our Mother of Perpetual Help. Official ed. Perpetual Help, Redemptorist Fathers, 1952.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.