Martin Sorrell was an ad industry giant, but the business model he pioneered is outdated

Press/Media: Expert Comment

Period	Apr 18 2018

Media coverage

Title	Martin Sorrell was an ad industry giant, but the business model he pioneered is outdated
Media name/outlet	CNBC
Country/Territory	United States
Date	4/18/18
URL	https://www.cnbc.com/2018/04/18/sorrell-created-advertising-holding-company-wpp-but-is-it-as-relevant.html
Persons	Brian Sheehan