Dunn, J., & Crawshaw, G. (2005). Successful public relations. Longman, Viva Books.
Chicago Style aipamenaDunn, Jim, and Gerry Crawshaw. Successful Public Relations. London : New Delhi: Longman, Viva Books, 2005.
MLA aipamenaDunn, Jim, and Gerry Crawshaw. Successful Public Relations. Longman, Viva Books, 2005.
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