New Producer Price Indexes for Security Brokers, Dealers, and Investment Banking Companies - SIC 6211
United States. Bureau of Labor Statistics. "New Producer Price Indexes for Security Brokers, Dealers, and Investment Banking Companies - SIC 6211," in United States. Bureau of Labor Statistics. "January 2001," PPI Detailed Report (January 2001) : 13-13. https://fraser.stlouisfed.org/title/63/item/21783/toc/138926 , accessed on April 19, 2024.