The full story on how the Viking uniforms came to Minnesota - ESPN
Minnesota Vikings throwback uniforms are on their way back
Zone Coverage: How Vikings uniform history should influence a potential redesign - Bring Me The News
The full story on how the Viking uniforms came to Minnesota - ESPN
New Minnesota Vikings Uniforms Officially Revealed - Daily Norseman
A Deep Dive on the Vikings' Original Uniforms
Minnesota Vikings Classic Jerseys–
The Gridiron Uniform Database
Vikings unveil throwback uniform that pays homage to the 1960s, 1970s - NBC Sports