Richardson, J. H. (1956). Introduction to the study of industrial relations. George Allen & Unwin.
Dyfyniad Arddull ChicagoRichardson, J. Henry. Introduction to the Study of Industrial Relations. London: George Allen & Unwin, 1956.
Dyfyniad MLARichardson, J. Henry. Introduction to the Study of Industrial Relations. George Allen & Unwin, 1956.
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