“Original Sin and Everyday Protestants: The Theology of Reinhold Niebuhr, Billy Graham, and Paul Tillich in an Age of Anxiety by Andrew S. Finstuen”, JAST, pp. 161–162, Oct. 2009, Accessed: Nov. 03, 2026. [Online]. Available: https://www.jast.org.tr/index.php/main/article/view/2000