Astrua, D. M. (1973). Illustrated story of Lourdes. Catholic Pub. Co..
Lua i Stíl Chicago (17ú heag.)Astrua, Don Massimo. Illustrated Story of Lourdes. London: Catholic Pub. Co., 1973.
Lua MLA (8ú heag.)Astrua, Don Massimo. Illustrated Story of Lourdes. Catholic Pub. Co., 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.