(1958). Lourdes: 1858-1958 : a year of prayer. The Paulist Press.
Chicago Style aipamenaLourdes: 1858-1958 : A Year of Prayer. New York: The Paulist Press, 1958.
MLA aipamenaLourdes: 1858-1958 : A Year of Prayer. The Paulist Press, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.