Bauer, F., & Varga, A. (1989). Life in the shadows: Reflections on the life and spirituality of Mother Maria de la Roche. s.n..
Lua i Stíl Chicago (17ú heag.)Bauer, Friedhilde, agus Alice Varga. Life in the Shadows: Reflections on the Life and Spirituality of Mother Maria De La Roche. [S.l.: s.n., 1989.
Lua MLA (8ú heag.)Bauer, Friedhilde, agus Alice Varga. Life in the Shadows: Reflections on the Life and Spirituality of Mother Maria De La Roche. s.n., 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.