4ILO. Global Employment Trends For Youth [M]. Geneva, ILO, 2004.
5O'higgins, Niall. The Challenge of Youth Unemployment [M]. Geneva, ILO, 1997.
6Breen, Richard. Job Changing and Job Loss in the Irish Youth Labor-Market: A Test of a General Model [J]. European Sociological Review, 1992, Vol.8: 113-125.
7Becket, Brian E, Stephen M. Hills. Teenage Unemployment: Some Evidence of the Long-Run Effects on Wages [J]. The Journal of Human Resources, 1980, Vol. 15: 354-372.
8Sly, F. Duxbury, R. Disability and the Labor Market: Findings from the Labor Force Survey [J]. Labor Market Trends, 1995, Vol.103: 439-459.
9Godfrey, Martin. Youth Employment Policy in Developing and Transition Countries-Preventions as well as Cure [R]. Youth Employment Workshop, World Bank: Washington D.C, 2003.
10Martin, Rama. The Sri Lankan Unemployment Problem Revisited [R]. World Bank Working Paper No.2227, Washington D.C.World Bank, 1999.