Johnston, S. M. (1937). A light shining: The life and letters of Mother Mary Joseph Dallmer, Ursuline of the Roman union. Benziger.
Lua i Stíl Chicago (17ú heag.)Johnston, Stephen Morris. A Light Shining: The Life and Letters of Mother Mary Joseph Dallmer, Ursuline of the Roman Union. New York: Benziger, 1937.
Lua MLA (8ú heag.)Johnston, Stephen Morris. A Light Shining: The Life and Letters of Mother Mary Joseph Dallmer, Ursuline of the Roman Union. Benziger, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.