Wheeler, Christopher H. "Evidence on Wage Inequality, Worker Education and Technology," in Federal Reserve Bank of St. Louis. "May/June 2005, Vol. 87, No. 3," Review (Federal Reserve Bank of St. Louis) (May 2005) : 17-36. https://fraser.stlouisfed.org/title/820/item/620735/toc/633937 , accessed on April 19, 2024.