Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "March 1987," National Economic Trends (March 1987) : 14-14. https://fraser.stlouisfed.org/title/870/item/34295/toc/216429 , accessed on May 3, 2024.
Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "March 1987," National Economic Trends (March 1987) : 14-14. https://fraser.stlouisfed.org/title/870/item/34295/toc/216429 , accessed on May 3, 2024.