Nordahl, E. (2018). Ski touring in Troms: 116 artic summits ! : a backcountry ski guide to some of the finest coastal mountains of Northern Norway. Fri Flyt.
Chicago-referens (17:e uppl.)Nordahl, Espen. Ski Touring in Troms: 116 Artic Summits ! : A Backcountry Ski Guide to Some of the Finest Coastal Mountains of Northern Norway. Oslo: Fri Flyt, 2018.
MLA-referens (8:e uppl.)Nordahl, Espen. Ski Touring in Troms: 116 Artic Summits ! : A Backcountry Ski Guide to Some of the Finest Coastal Mountains of Northern Norway. Fri Flyt, 2018.
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