Producer Price Indexes and Percent Changes for Selected Commodity Groupings, by Stage of Processing
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Selected Commodity Groupings, by Stage of Processing," in United States. Bureau of Labor Statistics. "April 1989," PPI Detailed Report (April 1989) : 9-11. https://fraser.stlouisfed.org/title/63/item/21645/toc/234400 , accessed on May 14, 2024.