1. FAITH-BASED DIPLOMACY: AN ANCIENT IDEA NEWLY EMERGENT
2. Hertzke, Allen D. 2004. Freeing God's Children: The Unlikely Alliance for Global Human Rights. Lanham, MD: Rowman & Littlefield.
3. Hertzke, Allen D., and Daniel Philpott. 2000. “Defending the Faiths.” The National Interest, September 1, https://nationalinterest.org/article/defending-the-faiths-894.
4. The Catholic Wave