Dyfyniad APA

Perry, C. R. (1984). Collective bargaining and the decline of the United Mine Workers. Industrial Research Unit, Wharton School, University of Pennsylvania.

Dyfyniad Arddull Chicago

Perry, Charles R. Collective Bargaining and the Decline of the United Mine Workers. Philadelphia: Industrial Research Unit, Wharton School, University of Pennsylvania, 1984.

Dyfyniad MLA

Perry, Charles R. Collective Bargaining and the Decline of the United Mine Workers. Industrial Research Unit, Wharton School, University of Pennsylvania, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.