United States. Department of the Treasury. "Statistics of Income Part 2, Section 3, August 30, 1945," in United States. Department of the Treasury. "Volume 59," Press Releases of the United States Department of the Treasury (July 23, 1945 - November 20, 1945) : 156-173. https://fraser.stlouisfed.org/title/6111/item/586902/toc/561938 , accessed on June 25, 2024.