Noll, J. F., Pursley, L. A., Sheen, F. J., O'Brien, J. A., & M. Angelica, M. Catholic Pamphlet Collection.
Chicago Style aipamenaNoll, John Francis, Leo A. Pursley, Fulton J. Sheen, John A. O'Brien, and Mother M. Angelica. Catholic Pamphlet Collection.
MLA aipamenaNoll, John Francis, et al. Catholic Pamphlet Collection.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.