Under Secretary Walker, Special Subcommittee on Education, House Committee on Education and Labor, June 11, 1970
United States. Department of the Treasury. "Under Secretary Walker, Special Subcommittee on Education, House Committee on Education and Labor, June 11, 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) : 357-365. https://fraser.stlouisfed.org/title/6111/item/587012/toc/541803 , accessed on June 16, 2024.