Kliesen, Kevin L. "As Boomers Slow Down, So Might the Economy," in Federal Reserve Bank of St. Louis. "July 2007," Regional Economist : A Quarterly Review of Business and Economic Conditions (July 2007) : 12-13. https://fraser.stlouisfed.org/title/6275/item/601830/toc/584543 , accessed on April 25, 2024.