Ritter, Joseph A. "Moonlighting," in Federal Reserve Bank of St. Louis. "January 1998," National Economic Trends (January 1998) : 1-1. https://fraser.stlouisfed.org/title/870/item/34344/toc/198175 , accessed on May 10, 2024.
Ritter, Joseph A. "Moonlighting," in Federal Reserve Bank of St. Louis. "January 1998," National Economic Trends (January 1998) : 1-1. https://fraser.stlouisfed.org/title/870/item/34344/toc/198175 , accessed on May 10, 2024.