Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Open-End Investment Companies," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1963," Federal Reserve Bulletin (May 1963) : 106-106. https://fraser.stlouisfed.org/title/62/item/21341/toc/65437 , accessed on May 8, 2024.