WPP Founder Martin Sorrell Added To DPAA Summit Speaker Line-Up
September 25, 2019 by Dave Haynes
This is a pretty big get for the DPAA’s annual Video Everywhere event next month – Sir Martin Sorrell, the British businessman who founded …
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This is a pretty big get for the DPAA’s annual Video Everywhere event next month – Sir Martin Sorrell, the British businessman who founded …
Read more