United States Conference of Catholic Bishops, & Conferencia Episcopal de Estados Unidos. (1984). The challenge of peace: God's promise and our response : a pastoral letter on war and peace, May 3, 1983 / National Conference of Catholic Bishops (7th printing.). Washington: United States Catholic Conference.
Citación estilo ChicagoUnited States Conference of Catholic Bishops, and Conferencia Episcopal de Estados Unidos. The Challenge of Peace: God's Promise and Our Response : A Pastoral Letter On War and Peace, May 3, 1983 / National Conference of Catholic Bishops. 7th printing. Washington: United States Catholic Conference, 1984.
Cita MLAUnited States Conference of Catholic Bishops, and Conferencia Episcopal de Estados Unidos. The Challenge of Peace: God's Promise and Our Response : A Pastoral Letter On War and Peace, May 3, 1983 / National Conference of Catholic Bishops. 7th printing. Washington: United States Catholic Conference, 1984.