Daftar Referensi
• Barth, K. (1956). Church Dogmatics Vol. I. T&T Clark.
• Bonhoeffer, D. (1954). Life Together. Harper & Row.
• Konsili Vatikan II. (1964). Unitatis Redintegratio.
• Yohanes Paulus II. (1995). Ut Unum Sint. Libreria Editrice Vaticana.
• Brown, R. (1997). Introduction to the New Testament Christology. Paulist Press.