Rosenberg, E.S. 2003. Warren Zimmerman: First Great Triumph: How Five Americans Made Their Country a World Power. 2002. New York: Farrar, Straus and Giroux. 576 pp. Frontiers: The Interdisciplinary Journal of Study Abroad. 9, 1 (Aug. 2003), 204–207. DOI:https://doi.org/10.36366/frontiers.v9i1.124.