Paul VI, P., & Cicognani, A. G. (1965). The church and urbanization: Letter to French Social Weeks, June 21, 1965. National Catholic Welfare Conference.
Lua i Stíl Chicago (17ú heag.)Paul VI, Pope, agus Amleto Giovanni Cicognani. The Church and Urbanization: Letter to French Social Weeks, June 21, 1965. Washington, D.C.: National Catholic Welfare Conference, 1965.
Lua MLA (8ú heag.)Paul VI, Pope, agus Amleto Giovanni Cicognani. The Church and Urbanization: Letter to French Social Weeks, June 21, 1965. National Catholic Welfare Conference, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.