Secretary Kennedy returns early for tax conference (NATO meetings), December 10, 1969
United States. Department of the Treasury. "Secretary Kennedy returns early for tax conference (NATO meetings), December 10, 1969," in United States. Department of the Treasury. "Volume 167," Press Releases of the United States Department of the Treasury (November 7, 1969 - January 30, 1970) : 250-251. https://fraser.stlouisfed.org/title/6111/item/587010/toc/541608 , accessed on June 23, 2024.