APA-referens (7:e uppl.)

Hilgert, R. L., & Schoen, S. H. (1993). Cases in collective bargaining and industrial relations: A decisional approach (7th.ed.). IRWIN.

Chicago-referens (17:e uppl.)

Hilgert, Raymond L., och Sterling H. Schoen. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 7th.ed. Illinois: IRWIN, 1993.

MLA-referens (9:e uppl.)

Hilgert, Raymond L., och Sterling H. Schoen. Cases in Collective Bargaining and Industrial Relations: A Decisional Approach. 7th.ed. IRWIN, 1993.