M. Raymond, F. (1941). How spiritual force is generated: Or, the apostolate of the contemplatives. Abbey of Gethsemani.
Lua i Stíl Chicago (17ú heag.)M. Raymond, Father. How Spiritual Force Is Generated: Or, the Apostolate of the Contemplatives. Trappist, Ky.: Abbey of Gethsemani, 1941.
Lua MLA (8ú heag.)M. Raymond, Father. How Spiritual Force Is Generated: Or, the Apostolate of the Contemplatives. Abbey of Gethsemani, 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.