O'Brien. The Soul Exceeds Its Circumstances. University of Notre Dame Press.
Lua i Stíl Chicago (17ú heag.)O'Brien. The Soul Exceeds Its Circumstances. University of Notre Dame Press.
Lua MLA (9ú heag.)O'Brien. The Soul Exceeds Its Circumstances. University of Notre Dame Press.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.