RESEARCH - The Arbitron radio audience measurement Diary
New tool shuffles radio ratings – Indianapolis Business Journal
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Arbitron eBook Reference Guide Understanding and Using Radio Audience Estimates
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KSSN Still King on Arbitron's Little Rock Radio List | Arkansas Business News | ArkansasBusiness.com
Arbitron — worldoftrons.com
RESEARCH - The Arbitron radio audience measurement Diary
Surprise: AM/FM Radio Ratings Overtake TV Among Persons 18-34 And Hispanics; In Three Years, AM/FM Radio Will Surpass TV Among Persons 18-49 And 25-54 | Westwood One
Arbitron launches US mobile measurement service | Radio & Television Business Report
Arbitron Portable People Meter Eavesdrops on Your Musical Life | WIRED
Arbitron | DickTaylorBlog
New system could produce shake-up in Jacksonville radio ratings
Portable People Meter - Wikipedia
Did Nielsen Kill The Radio Star? | FiveThirtyEight
Arbitron eBook Reference Guide Understanding and Using Radio Audience Estimates
New meter changes radio ratings in Jacksonville
Radio InSights: Is Arbitron's Secrecy Hurting Radio?
Did Nielsen Kill The Radio Star? | FiveThirtyEight