Παραπομπή APA

Ballot, M. a. (1992). Labor management relations in a changing environment. Jhon Wiley & sons, Inc.

Παραπομπή Chicago Style

Ballot, Michael...[et al.]. Labor Management Relations in a Changing Environment. New York: Jhon Wiley & sons, Inc, 1992.

Παραπομπή MLA

Ballot, Michael...[et al.]. Labor Management Relations in a Changing Environment. Jhon Wiley & sons, Inc, 1992.