Radio Is Expected to Surpass Newspapers in Local Ad Revenue by 2021
“It’s growing after nearly a century of commercials thanks to digital…”
http://www.adweek.com/digital/radio-is-expected-to-surpass-newspapers-in-local-ad-revenue-by-2021/
http://www.adweek.com/digital/radio-is-expected-to-surpass-newspapers-in-local-ad-revenue-by-2021/