Hirsch, B. T. (1991). Labor unions and the economic performance of firms. W.E. Upjohn Institute for Employment Research.
Chicago-Zitierstil (17. Ausg.)Hirsch, Barry T. Labor Unions and the Economic Performance of Firms. Kalamazoo, Mich: W.E. Upjohn Institute for Employment Research, 1991.
MLA-Zitierstil (9. Ausg.)Hirsch, Barry T. Labor Unions and the Economic Performance of Firms. W.E. Upjohn Institute for Employment Research, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.