Catholic Church. National Conference of Catholic Bishops & Catholic Church. National Conference of Catholic Bishops. (1987). Justicia economica para todos: Carta pastoral sobre la enseñanza social católica y la economía de los E.U.A. United States Catholic Conference.
Παραπομπή σε μορφή Chicago (17η εκδ.)Catholic Church. National Conference of Catholic Bishops και Catholic Church. National Conference of Catholic Bishops. Justicia Economica Para Todos: Carta Pastoral Sobre La Enseñanza Social Católica Y La Economía De Los E.U.A. Washington, D.C.: United States Catholic Conference, 1987.
Παραπομπή σε μορφή MLA (8th εκδ.)Catholic Church. National Conference of Catholic Bishops και Catholic Church. National Conference of Catholic Bishops. Justicia Economica Para Todos: Carta Pastoral Sobre La Enseñanza Social Católica Y La Economía De Los E.U.A. United States Catholic Conference, 1987.