Donagan, A., & Perovich, A. N. (1999). Reflections on philosophy and religion. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Donagan, Alan, agus Anthony N. Perovich. Reflections on Philosophy and Religion. New York: Oxford University Press, 1999.
Lua MLA (9ú heag.)Donagan, Alan, agus Anthony N. Perovich. Reflections on Philosophy and Religion. Oxford University Press, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.