Board of Governors of the Federal Reserve System (U.S.). Division of Research and Statistics. "May 1982 : Monthly Series," E.15 Agricultural Finance Databook (). https://fraser.stlouisfed.org/title/1279/item/530717, accessed on July 23, 2024.
Board of Governors of the Federal Reserve System (U.S.). Division of Research and Statistics. "May 1982 : Monthly Series," E.15 Agricultural Finance Databook (). https://fraser.stlouisfed.org/title/1279/item/530717, accessed on July 23, 2024.