United States. Department of the Treasury. "Debt Limitation, October 9, 1958," in United States. Department of the Treasury. "Volume 115," Press Releases of the United States Department of the Treasury (October 2, 1958 - December 31, 1958) : 24-43. https://fraser.stlouisfed.org/title/6111/item/586958/toc/537769 , accessed on June 25, 2024.