Rees, A. (1989). The economics of trade unions (Third edition.). University of Chicago Press.
Chicago-viite (17. p.)Rees, Albert. The Economics of Trade Unions. Third edition. Chicago: University of Chicago Press, 1989.
MLA-viite (8. p.)Rees, Albert. The Economics of Trade Unions. Third edition. University of Chicago Press, 1989.
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