(2011). Non-economic provisions of collective bargaining agreements in 2009 (last of three-part series). Labstat Updates.
Chicago-viite (17. p.)"Non-economic Provisions of Collective Bargaining Agreements in 2009 (last of Three-part Series)." Labstat Updates 2011.
MLA-viite (9. p.)"Non-economic Provisions of Collective Bargaining Agreements in 2009 (last of Three-part Series)." Labstat Updates, 2011.
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