http://digfir-published.macmillanusa.com/mc13e_casestudy/mc13e_ca_mass_media.html
Chapter
1. Exploring Careers in the Business of Mass Media Industries: Advertising and Public Relations
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http://digfir-published.macmillanusa.com/mc13e_casestudy/mc13e_ca_mass_media_dlap.xmlDLAP questions618c382a017e85b83f000000