Australia: Research shows radio has special appeal to older listeners https://swling.com/blog/2018/08/australia-research-shows-radio-has-special-appeal-to-older-listeners/
i-b-ministry-and-mea-at-odds-over-all-india-radio-external-service https://www.hindustantimes.com/india-news/i-b-ministry-and-mea-at-odds-over-all-india-radio-external-service/story-k8CDvm9gmYSJ4gDzuYrHiK.html
Radio 1 UK Top 40 chart with Bruno Brookes – 16/04/1995 https://www.mixcloud.com/lordskytower/radio-1-uk-top-40-chart-with-bruno-brookes-19041995/
clandestine-radio-vltava-during-the-soviet-led-invasion-and-occupation-of-czechoslovakia-1968-1969 http://www.bclnews.it/2018/08/18/clandestine-radio-vltava-during-the-soviet-led-invasion-and-occupation-of-czechoslovakia-1968-1969/
Werbeumsätze Juli: Radio trotzt negativem Allgemeintrend https://www.radioszene.de/124766/radio-werbeumsaetze-juli-2018.html
Charts der 80er: Dire Straits und Electronica’s on top https://www.radioszene.de/124837/80er-charts.html