Greg H. Williams, The Liberty Ships of World War II: A Record of the 2,710 Vessels and Their Builders, Operators and Namesakes, with a History of the Jeremiah O'Brien, McFarland, (ISBN978-1476617541, lire en ligne)
Deutsch, Stephanie. Julius Rosenwald profile", Immigrant Entrepreneurship: German-American Business Biographies, 1720 to the Present, vol. 3, edited by Giles R. Hoyt. German Historical Institute. Last modified September 16, 2015.
« Lyon House », National Park Service (consulté le ) : « In 1868, the lots and house were purchased by Samuel Rosenwald, father of Julius Rosenwald, who became the well-known U.S. clothier, manufacturer, business executive, and philanthropist »
