(1989). Jesuits praying: Personal reflections. Seminar on Jesuit Spirituality.
Lua i Stíl Chicago (17ú heag.)Jesuits Praying: Personal Reflections. St. Louis, MO: Seminar on Jesuit Spirituality, 1989.
Lua MLA (8ú heag.)Jesuits Praying: Personal Reflections. Seminar on Jesuit Spirituality, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.