United States. Department of the Treasury. "Secretary Kennedy statement on revenue sharing, April 16, 1970," in United States. Department of the Treasury. "Volume 168," Press Releases of the United States Department of the Treasury (February 2, 1970 - April 30, 1970) : 577-583. https://fraser.stlouisfed.org/title/6111/item/587011/toc/541743 , accessed on June 25, 2024.