Waddell, Sonya Ravindranath. "District Digest : Economic Trends Across the Region," in Federal Reserve Bank of Richmond. "Second Quarter 2010, Volume 14, Number 2," Econ Focus (Federal Reserve Bank of Richmond) (Second Quarter 2010) : 38-45. https://fraser.stlouisfed.org/title/3941/item/476948/toc/503470 , accessed on May 8, 2024.