Commodity Price Indexes Based on the Movement of Corresponding Industry-Based Producer Price Indexes
United States. Bureau of Labor Statistics. "Commodity Price Indexes Based on the Movement of Corresponding Industry-Based Producer Price Indexes," in United States. Bureau of Labor Statistics. "January 1992," PPI Detailed Report (January 1992) : 215-216. https://fraser.stlouisfed.org/title/63/item/21676/toc/87726 , accessed on May 9, 2024.