APA (7. basım) Alıntı

Hirsch, B. T. (1991). Labour unions and the economic performance of firms. W.E. Upjohn Institute for Employment Research.

Chicago Style (17. basım) Atıf

Hirsch, Barry T. Labour Unions and the Economic Performance of Firms. Kalamazoo, Mich: W.E. Upjohn Institute for Employment Research, 1991.

MLA (9th ed.) Atıf

Hirsch, Barry T. Labour Unions and the Economic Performance of Firms. W.E. Upjohn Institute for Employment Research, 1991.