United States. Department of the Treasury. "91 Day Bills, May 23, 1944," in United States. Department of the Treasury. "Volume 54," Press Releases of the United States Department of the Treasury (May 16, 1944 - August 18, 1944) : 14-16. https://fraser.stlouisfed.org/title/6111/item/586897/toc/568413 , accessed on March 28, 2024.