Hilgert, R. L. (1996). Cases in collective bargaining and industrial relations: A decisional approach (9th edition.). Irwin McGraw-Hill.
Chicago-viite (17. p.)Hilgert, Raymond L. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 9th edition. Boston: Irwin McGraw-Hill, 1996.
MLA-viite (9. p.)Hilgert, Raymond L. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 9th edition. Irwin McGraw-Hill, 1996.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.