United States. Department of the Treasury. "New U.S.-France Income tax convention signed, July 28, 1967," in United States. Department of the Treasury. "Volume 158," Press Releases of the United States Department of the Treasury (June 1, 1967 - August 29, 1967) : 393-396. https://fraser.stlouisfed.org/title/6111/item/587001/toc/540776 , accessed on May 19, 2024.