Federal Reserve Bank of Atlanta. "Summary of Business Conditions in the United States," in Federal Reserve Bank of Atlanta. "May 31, 1928, Volume 13, Number 5," Economic Review (Federal Reserve Bank of Atlanta) (May 31, 1928) : 1-1. https://fraser.stlouisfed.org/title/884/item/34778/toc/53497 , accessed on May 1, 2024.