United States. Department of the Treasury. "Treasury's Weekly Bill Announcement, January 10, 1978, Release Number b-636," in United States. Department of the Treasury. "Volume 209," Press Releases of the United States Department of the Treasury (November 14, 1977 - January 18, 1978) : 442-445. https://fraser.stlouisfed.org/title/6111/item/587052/toc/529735 , accessed on May 20, 2024.