Waddell, Sonya Ravindranath. "Regional Economic Developments : State Economic Conditions," in Federal Reserve Bank of Richmond. "Spring/Summer 2008, Volume 12, Number 2/3," Econ Focus (Federal Reserve Bank of Richmond) (Spring/Summer 2008) : 44-49. https://fraser.stlouisfed.org/title/3941/item/476941/toc/504172 , accessed on April 25, 2024.