Stevens, Edward J. and Carlson, John B. "National Debt: A Secular Perspective," in Federal Reserve Bank of Cleveland. "1985 Quarter 3," Economic Review (Federal Reserve Bank of Cleveland) (1985 Quarter 3) : 13-26. https://fraser.stlouisfed.org/title/1328/item/4489/toc/315530 , accessed on July 30, 2024.