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Songs similar to Firestone - Conrad, Kygo - EDM Hunters [online]. EDM Hunters, [cit. 2018-02-01]. Dostupné online. Archivované 2015-10-29 z originálu.
Kygo Featuring Conrad Sewell “Firestone” Ultra/RCA Records. Clizbeats. Dostupné online [cit. 2017-05-04]. Archivované 2021-09-04 z originálu.
Kygo is Fastest Artist to Reach One Billion Streams on Spotify [online]. The Music Universe, [cit. 2017-05-04]. Dostupné online. Archivované 2018-08-04 z originálu.
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STAFF, Your EDM. WATCH: Kygo's Video For "Firestone" Just Released [online]. youredm.com, 9. marec 2015. Dostupné online.