Jeong, S. R. “Angela Dienhart Hancock, Karl Barth’s Emergency Homiletic, 1932–1933: A Summons to Prophetic Witness at the Dawn of the Third Reich”. Homiletic, vol. 38, no. 2, Dec. 2013, https://ejournals.library.vanderbilt.edu/index.php/homiletic/article/view/3881.