Haulk, Charles J. and Goudreau, Robert E. "Potential GNP: Policy Guidepost or Detour?," in Federal Reserve Bank of Atlanta. "July/August 1979, Volume 64, Number 4," Economic Review (Federal Reserve Bank of Atlanta) (July 1979) : 16-18. https://fraser.stlouisfed.org/title/884/item/34632/toc/321073 , accessed on April 19, 2024.