Hilgert, R. L. (1996). Cases in collective bargaining and industrial relations: A decisional approach (9th edition.). Irwin McGraw-Hill.
Chicago Style aipamenaHilgert, Raymond L. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 9th edition. Boston: Irwin McGraw-Hill, 1996.
MLA aipamenaHilgert, Raymond L. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 9th edition. Irwin McGraw-Hill, 1996.
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