Traditional Commodity and Commodity Grouping Price Indexes Deleted From the Producer Price Index
United States. Bureau of Labor Statistics. "Traditional Commodity and Commodity Grouping Price Indexes Deleted From the Producer Price Index," in United States. Bureau of Labor Statistics. "January 1987," PPI Detailed Report (January 1987) : 200-201. https://fraser.stlouisfed.org/title/63/item/21614/toc/177671 , accessed on April 25, 2024.