Producer Price Index- Finished Goods Percent Change from Previous Year Seasonally Adjusted
Federal Reserve Bank of St. Louis. "Producer Price Index- Finished Goods Percent Change from Previous Year Seasonally Adjusted," in Federal Reserve Bank of St. Louis. "December 1991," National Economic Trends (December 1991) : 4-4. https://fraser.stlouisfed.org/title/870/item/34004/toc/334408 , accessed on March 28, 2024.