Blanchard, O., & Portugal, P. (1998). What hides behind an unemployment rate: Comparing Portuguese and U.S. unemployment. National Bureau of Economic Research.
Chicago Style (17th ed.) CitationBlanchard, Olivier, and Pedro Portugal. What Hides Behind an Unemployment Rate: Comparing Portuguese and U.S. Unemployment. Cambridge: National Bureau of Economic Research, 1998.
MLA (9th ed.) CitationBlanchard, Olivier, and Pedro Portugal. What Hides Behind an Unemployment Rate: Comparing Portuguese and U.S. Unemployment. National Bureau of Economic Research, 1998.
Warning: These citations may not always be 100% accurate.