(2004). Public relations: The Practice and the Profession. New York: McGraw-Hill.
Chicago-stil citatPublic Relations: The Practice and the Profession. New York: McGraw-Hill, 2004.
MLA-referensPublic Relations: The Practice and the Profession. New York: McGraw-Hill, 2004.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.