Franchise history
American City Business Journals - Wikipedia
https://en.wikipedia.org/wiki/Denver_Business_JournalWhy one deal went smoothly - Denver Business Journal
http://www.bizjournals.com/denver/stories/2000/07/17/story4.htmlAttention Required! | Cloudflare
https://www.allbusiness.com/north-america/united-states-colorado/1181899-1.htmlThe Gazette (Colorado Springs) - Wikipedia
https://en.wikipedia.org/wiki/The_Gazette_(Colorado_Springs)https://web.archive.org/web/20150707015340/http://blogs.denverpost.com/avs/2014/09/19/joe-sakic-now-full-gm-title-avalanche-greg-sherman-assistant-gm/19401/
https://web.archive.org/web/20150707015340/http://blogs.denverpost.com/avs/2014/09/19/joe-sakic-now-full-gm-title-avalanche-greg-sherman-assistant-gm/19401/http://blogs.denverpost.com/avs/2014/09/19/joe-sakic-now-full-gm-title-avalanche-greg-sherman-assistant-gm/19401/
http://blogs.denverpost.com/avs/2014/09/19/joe-sakic-now-full-gm-title-avalanche-greg-sherman-assistant-gm/19401/Wayback Machine - Wikipedia
https://en.wikipedia.org/wiki/Wayback_Machinehttps://web.archive.org/web/20100302192645/http://avalanche.nhl.com/team/app/?service=page
https://web.archive.org/web/20100302192645/http://avalanche.nhl.com/team/app/?service=pageNHL.com
http://avalanche.nhl.com/team/app/?service=page&page=NewsPage&articleid=354775