Board of Governors of the Federal Reserve System (U.S.), 1935-. "Interview with H. Robert Heller, Former Member, Board of Governors of the Federal Reserve System" in Federal Reserve Oral History Interviews
(July 29, 2010, and July 30, 2010).
https://fraser.stlouisfed.org/title/7126/item/646762, accessed on February 12, 2025.