Minnesota Vikings - Wikipedia
The Reykjavik Grapevine, Issue 6, 2013 by Reykjavík Grapevine - Issuu
Vikings fans ready to “Skol, Vikings” - The Norwegian American
The origins of the new Vikings 'Skol' chant
What is Iceland's Skol Viking clap? History behind World Cup cheer - Sports Illustrated
Breaking And Entering Your guide to Milwaukee music
The Reykjavik Grapevine, Issue 7, 2013 by Reykjavík Grapevine - Issuu
Iceland's 'Viking War Cry' may have lost us the game… but where it actually comes from will amaze you
The Reykjavík Grapevine issue 16 2016 by Reykjavík Grapevine - Issuu
Iceland's 'Viking War Cry' may have lost us the game… but where it actually comes from will amaze you
A Voyage Long and Strange by Tony Horwitz - Ebook