United States. Bureau of Labor Statistics. "Price Movements," in United States. Bureau of Labor Statistics. "July 1985," PPI Detailed Report (July 1985) : 5-7. https://fraser.stlouisfed.org/title/63/item/21596/toc/223987 , accessed on May 11, 2024.
United States. Bureau of Labor Statistics. "Price Movements," in United States. Bureau of Labor Statistics. "July 1985," PPI Detailed Report (July 1985) : 5-7. https://fraser.stlouisfed.org/title/63/item/21596/toc/223987 , accessed on May 11, 2024.