Overby John. (2006). Annual Editions: Labor-Management Relations 05/06. American: McGraw -Hill.
Trích dẫn kiểu ChicagoOverby John. Annual Editions: Labor-Management Relations 05/06. American: McGraw -Hill, 2006.
MLA CitationOverby John. Annual Editions: Labor-Management Relations 05/06. American: McGraw -Hill, 2006.
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