Hartzler, J. A. (2000). We beg to differ: The Roman Catholic Church in the United States as a public church.
Lua i Stíl Chicago (17ú heag.)Hartzler, Joseph A. We Beg to Differ: The Roman Catholic Church in the United States as a Public Church. Toronto, 2000.
Lua MLA (8ú heag.)Hartzler, Joseph A. We Beg to Differ: The Roman Catholic Church in the United States as a Public Church. 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.