Bopp, Karl R., 1906-1979 and Federal Reserve Bank of Philadelphia "The Government - Debt Management and Interest Rates." Institute of Investment Banking sponsored by Investment Bankers Association of America and Wharton School, University of Pennsylvania, Philadelphia, Pa., April 14, 1954, https://fraser.stlouisfed.org/title/1013/item/1050, accessed on September 23, 2024.