(en) David Barnett, « Vrillon: the alien voice hoax that became a legend », The Independent, (lire en ligne, consulté le ).
psu.edu
digitalnewspapers.libraries.psu.edu
« Galactic hoax startles viewers », The Daily Collegian, , p. 18 (lire en ligne, consulté le ) : « But we know a hoaxer jammed our transmitter in the wilds of North Hamshire by taking another transmitter very close to it. »
wikiwix.com
archive.wikiwix.com
(en) "Ashtar Command Radio Broadcast", Moveon New Zealand, 2004 : « The most famous of television broadcasts occurred in England on 26th November, 1977, on Southern ITV (which covered London, the South, and South East). The time was 5.12pm and the message (audio only) interrupted the evening news. Lasting 5½ minutes, it was superimposed over the voice of the newsreader, Ivor Mills. »