Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Nonfinancial Corporations - Current Assets and Liabilities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1981," Federal Reserve Bulletin (March 1981) : 111-111. https://fraser.stlouisfed.org/title/62/item/20475/toc/89577 , accessed on July 4, 2024.