Henslowe, P. (2000). The art and science of public relations. Crest pub.
Chicago-stil citatHenslowe, Philip. The Art and Science of Public Relations. New Delhi: Crest pub, 2000.
MLA-referensHenslowe, Philip. The Art and Science of Public Relations. Crest pub, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.