United States. Department of the Treasury. "Treasury's Weekly Bill Offering, February 21, 1962," in United States. Department of the Treasury. "Volume 129," Press Releases of the United States Department of the Treasury (January 2, 1962 - February 28, 1962) : 536-559. https://fraser.stlouisfed.org/title/6111/item/586972/toc/538722 , accessed on June 23, 2024.