Hardin, P., & Higgins, J. E. (2001). The Developing labor law: The board, the courts, and the National Labor Relations Act (4th ed.). The Bureau of National Affairs.
Dyfyniad Arddull ChicagoHardin, Patrick, and John E. Higgins. The Developing Labor Law: The Board, the Courts, and the National Labor Relations Act. 4th ed. Washington, D.C: The Bureau of National Affairs, 2001.
Dyfyniad MLAHardin, Patrick, and John E. Higgins. The Developing Labor Law: The Board, the Courts, and the National Labor Relations Act. 4th ed. The Bureau of National Affairs, 2001.
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