Catholic Church. United States Conference of Catholic Bishops & Catholic Church. United States Conference of Catholic Bishops. Administrative Committee. (2004). The challenge of faithful citizenship: A Catholic call to political responsibility. United States Conference of Catholic Bishops.
Chicago-viite (17. p.)Catholic Church. United States Conference of Catholic Bishops ja Catholic Church. United States Conference of Catholic Bishops. Administrative Committee. The Challenge of Faithful Citizenship: A Catholic Call to Political Responsibility. Washington, D.C.: United States Conference of Catholic Bishops, 2004.
MLA-viite (8. p.)Catholic Church. United States Conference of Catholic Bishops ja Catholic Church. United States Conference of Catholic Bishops. Administrative Committee. The Challenge of Faithful Citizenship: A Catholic Call to Political Responsibility. United States Conference of Catholic Bishops, 2004.