Fearon, N. (1996). Never stop walking: The life and spirit of Saint Alphonsus Liguori. Liguori Publications.
Chicago Style aipamenaFearon, Nancy. Never Stop Walking: The Life and Spirit of Saint Alphonsus Liguori. Liguori, Mo.: Liguori Publications, 1996.
MLA aipamenaFearon, Nancy. Never Stop Walking: The Life and Spirit of Saint Alphonsus Liguori. Liguori Publications, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.