Lacy, Robert L. "District Economic Developments : District Economic Overview," in Federal Reserve Bank of Richmond. "Winter 2006, Volume 10, Number 1," Econ Focus (Federal Reserve Bank of Richmond) (Winter 2006) : 58-59. https://fraser.stlouisfed.org/title/3941/item/476932/toc/503973 , accessed on April 23, 2024.