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Lua i Stíl Chicago (17ú heag.)Trappists. The Cistercian Fathers and Their Monastic Theology. Trappist, Ky.: Gethsemani (Trappist Abbey), 1963.
Lua MLA (8ú heag.)Trappists. The Cistercian Fathers and Their Monastic Theology. Gethsemani (Trappist Abbey), 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.