Secretary Kennedy at Conference Of Mayors, Denver Hilton Hotel, Denver, Colorado, June 16, 1970
United States. Department of the Treasury. "Secretary Kennedy at Conference Of Mayors, Denver Hilton Hotel, Denver, Colorado, June 16, 1970," in United States. Department of the Treasury. "Volume 169," Press Releases of the United States Department of the Treasury (May 6, 1970 - August 3, 1970) : 365-373. https://fraser.stlouisfed.org/title/6111/item/587012/toc/541804 , accessed on June 16, 2024.