Board of Governors of the Federal Reserve System (U.S.), 1935-. "Professor G.L. Bach will chair special committee of prominent academic experts to review monetary measurements in estimating money supply and other monetary aggregates" in Press Releases of the Board of Governors of the Federal Reserve System
(January 31, 1974).
https://fraser.stlouisfed.org/title/9237/item/699511, accessed on March 15, 2026.