APA-viite (7. p.)
Baldwin, R. E. (2003). The decline of US labor unions and the role of trade. Institute for International Economics.
Chicago-viite (17. p.)
Baldwin, Robert E. The Decline of US Labor Unions and the Role of Trade. Washington, D.C.: Institute for International Economics, 2003.
MLA-viite (9. p.)
Baldwin, Robert E. The Decline of US Labor Unions and the Role of Trade. Institute for International Economics, 2003.
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