Ellwood, D. T. (2001). The sputtering labor force of the 21st century: Can social policy help? National Bureau of Economic Research.
Chicago Style (17. basım) AtıfEllwood, David T. The Sputtering Labor Force of the 21st Century: Can Social Policy Help? Cambridge: National Bureau of Economic Research, 2001.
MLA (9th ed.) AtıfEllwood, David T. The Sputtering Labor Force of the 21st Century: Can Social Policy Help? National Bureau of Economic Research, 2001.
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