Hervey, Jack L. "Economic Stagnation and the Resurgence of Trade Restrictions," in Federal Reserve Bank of Chicago. "Winter 1982, Volume VI, Issue 3," Economic Perspectives (Federal Reserve Bank of Chicago) (Winter 1982) : 23-35. https://fraser.stlouisfed.org/title/5288/item/552428/toc/521775 , accessed on March 28, 2024.