Dyfyniad APA

Marconi, J. (2004). Public relations: The complete guide. Mason, Ohio: South-Western:American Marketing Association.

Dyfyniad Arddull Chicago

Marconi, Joe. Public Relations: The Complete Guide. Mason, Ohio: South-Western:American Marketing Association, 2004.

Dyfyniad MLA

Marconi, Joe. Public Relations: The Complete Guide. Mason, Ohio: South-Western:American Marketing Association, 2004.

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