APA

Dunlop J. T., . (1949). Collective bargaining, principles and cases. Chicago, Ill. [u.a.]: Irwin.

Chicago

Dunlop John T, . 1949. Collective bargaining, principles and cases. Chicago, Ill. [u.a.]: Irwin.

Harvard

Dunlop J. T., . (1949). Collective bargaining, principles and cases. Chicago, Ill. [u.a.]: Irwin.

MLA

Dunlop John T, . Collective bargaining, principles and cases. Chicago, Ill. [u.a.]: Irwin. 1949.