United States. Department of the Treasury. "Excise Taxes Tax Study, July 21, 1947," in United States. Department of the Treasury. "Volume 67," Press Releases of the United States Department of the Treasury (June 5, 1947 - August 4, 1947) : 176-221. https://fraser.stlouisfed.org/title/6111/item/586910/toc/562370 , accessed on June 25, 2024.