Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted
United States. Bureau of Labor Statistics. "Producer Price Indexes and Percent Changes for Selected Stage-of-Processing Groupings, Seasonally Adjusted," in United States. Bureau of Labor Statistics. "July 1978," PPI Detailed Report (July 1978) : 20-20. https://fraser.stlouisfed.org/title/63/item/21512/toc/135837 , accessed on April 25, 2024.