Mount, S. (1990). Called to be a Catholic Worker.
Lua i Stíl Chicago (17ú heag.)Mount, Sarah. Called to Be a Catholic Worker. 1990.
Lua MLA (8ú heag.)Mount, Sarah. Called to Be a Catholic Worker. 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.