Pakko, Michael R. "The Economics of Smoking Bans : Peering Through the Haze," in Federal Reserve Bank of St. Louis. "July 2005," Regional Economist : A Quarterly Review of Business and Economic Conditions (July 2005) : 10-11. https://fraser.stlouisfed.org/title/6275/item/601822/toc/584472 , accessed on June 9, 2023.