Zeno, D. (1987). John Henry Newman: His inner life. Ignatius Press.
Chicago Style aipamenaZeno, Dr. John Henry Newman: His Inner Life. San Francisco: Ignatius Press, 1987.
MLA aipamenaZeno, Dr. John Henry Newman: His Inner Life. Ignatius Press, 1987.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.