Simon, R., & Wylie, F. W. (1994). Cases in public relations management. Lincolnwood, Ill.: NTC Business Books.
Dyfyniad Arddull ChicagoSimon, Raymond., và Frank Winston Wylie. Cases in Public Relations Management. Lincolnwood, Ill.: NTC Business Books, 1994.
Dyfyniad MLASimon, Raymond., và Frank Winston Wylie. Cases in Public Relations Management. Lincolnwood, Ill.: NTC Business Books, 1994.
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