Federal Reserve Bank of Atlanta. "Summary of Business Conditions in the United States," in Federal Reserve Bank of Atlanta. "April 30, 1929, Volume 14, Number 4," Economic Review (Federal Reserve Bank of Atlanta) (April 30, 1929) : 1-1. https://fraser.stlouisfed.org/title/884/item/34558/toc/402479 , accessed on March 28, 2024.