Gregory, A. (2003). Planning and managing a public relations campaign: A step-by-step guide. Crest publishing house.
Chicago Edition CitationGregory, Anne. Planning and Managing a Public Relations Campaign: A Step-by-step Guide. New Delhi: Crest publishing house, 2003.
Cita MLAGregory, Anne. Planning and Managing a Public Relations Campaign: A Step-by-step Guide. Crest publishing house, 2003.
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