@misc{Davidson_Carl_International_2004,
 author={Davidson, Carl},
 address={Kalamazoo},
 howpublished={online},
 year={2004},
 publisher={W. E. Upjohn Institute for Employment Research},
 title={International trade and labor markets : theory, evidence and policy implications},
 keywords={bezrobocie, handel, rynek pracy, ubóstwo, USA, zatrudnienie},
}