Sunderland, Amy. “Learning to Be Questioners: Remembering Paul Wellstone, a Pioneer and Champion of Experiential Education”. Frontiers: The Interdisciplinary Journal of Study Abroad 8, no. 1 (December 15, 2002): 241–244. Accessed April 28, 2024. https://frontiersjournal.org/index.php/Frontiers/article/view/104.