Davey, H. W. (1951). Contemporary collective bargaining. Prentice-Hall.
Dyfyniad Arddull ChicagoDavey, Harold W. Contemporary Collective Bargaining. New York: Prentice-Hall, 1951.
Dyfyniad MLADavey, Harold W. Contemporary Collective Bargaining. Prentice-Hall, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.