United States. Department of the Treasury. "Congressmen's Statement on Filing Income Tax, March 14, 1943," in United States. Department of the Treasury. "Volume 45," Press Releases of the United States Department of the Treasury (January 15, 1943 - April 5, 1943) : 417-420. https://fraser.stlouisfed.org/title/6111/item/586888/toc/561551 , accessed on July 10, 2024.