Producer Price Indexes and Percent Changes for Net Output of Industry, by Stage of Process
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Net Output of Industry, by Stage of Process," in United States. Bureau of Labor Statistics. "March 2002," PPI Detailed Report (March 2002) : 168-168. https://fraser.stlouisfed.org/title/63/item/21798/toc/116515 , accessed on May 10, 2024.