Keyserling, Leon H., 1908-1987 and Nourse, Edwin G., 1883-1974. Letter on behalf of Council of Economic Advisers to Harry S. Truman, November 25, 1947, File 14, Folder 3, Item 12, Student Research File. https://fraser.stlouisfed.org/archival/1348/item/72994, accessed on April 21, 2025.