United States. Department of the Treasury. "Treasury's Weekly Bill Results, April 5, 1976, Release Number ws-764," in United States. Department of the Treasury. "Volume 201," Press Releases of the United States Department of the Treasury (April 1, 1976 - May 24, 1976) : 139-140. https://fraser.stlouisfed.org/title/6111/item/587044/toc/528577 , accessed on June 25, 2024.