Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Changes in Corporate Financing Patterns," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1969," Federal Reserve Bulletin (December 1969) : 4-11. https://fraser.stlouisfed.org/title/62/item/21420/toc/386484 , accessed on May 4, 2024.