Philadelphia, A. C. H. S. o. (1963). Catholicity in Philadelphia and a Guide to the Historic Sites. Philadelphia.
Lua i Stíl Chicago (17ú heag.)Philadelphia, American Catholic Historical Society of. Catholicity in Philadelphia and a Guide to the Historic Sites. Philadelphia, 1963.
Lua MLA (8ú heag.)Philadelphia, American Catholic Historical Society of. Catholicity in Philadelphia and a Guide to the Historic Sites. Philadelphia, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.