United States. Department of the Treasury. "Tax Study - Postwar Corporation Tax Structure, December 6, 1946," in United States. Department of the Treasury. "Volume 64," Press Releases of the United States Department of the Treasury (October 8, 1946 - January 8, 1947) : 437-440. https://fraser.stlouisfed.org/title/6111/item/586907/toc/562221 , accessed on June 25, 2024.