Board of Governors of the Federal Reserve System (U.S.), 1935-. "H.E. Whitaker appointed as a director of the Cincinnati branch of the Federal Reserve Bank of Cleveland" in Press Releases of the Board of Governors of the Federal Reserve System
(July 21, 1959).
https://fraser.stlouisfed.org/title/9237/item/696975, accessed on December 14, 2025.