Catholic Church. National Conference of Catholic Bishops & United States Catholic Conference. (1994). The harvest of justice is sown in peace: A reflection of the National Conference of Bishops on the tenth anniversary of The challenge of peace. Office for Publishing and Promotion Services, United States Catholic Conference.
Παραπομπή σε μορφή Chicago (17η εκδ.)Catholic Church. National Conference of Catholic Bishops και United States Catholic Conference. The Harvest of Justice Is Sown in Peace: A Reflection of the National Conference of Bishops on the Tenth Anniversary of The Challenge of Peace. Washington, D.C.: Office for Publishing and Promotion Services, United States Catholic Conference, 1994.
Παραπομπή σε μορφή MLA (8th εκδ.)Catholic Church. National Conference of Catholic Bishops και United States Catholic Conference. The Harvest of Justice Is Sown in Peace: A Reflection of the National Conference of Bishops on the Tenth Anniversary of The Challenge of Peace. Office for Publishing and Promotion Services, United States Catholic Conference, 1994.