Treasury Announces Issuance of Regulations Dealing with Taxation of Income Under the Trading with the Enemy Act, June 22, 1928
United States. Department of the Treasury. "Treasury Announces Issuance of Regulations Dealing with Taxation of Income Under the Trading with the Enemy Act, June 22, 1928," in United States. Department of the Treasury. "Volume 5," Press Releases of the United States Department of the Treasury (January 9, 1928 - December 20, 1928) : 145-171. https://fraser.stlouisfed.org/title/6111/item/586843/toc/557275 , accessed on May 9, 2024.