Brown, R. (1960). The wounded heart: St. Charles of Sezze, Franciscan Brother. Franciscan Herald Press.
Lua i Stíl Chicago (17ú heag.)Brown, Raphael. The Wounded Heart: St. Charles of Sezze, Franciscan Brother. Chicago: Franciscan Herald Press, 1960.
Lua MLA (8ú heag.)Brown, Raphael. The Wounded Heart: St. Charles of Sezze, Franciscan Brother. Franciscan Herald Press, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.