Minnesota Vikings - 2008 Uniforms
A Deep Dive on the Vikings' Original Uniforms
Vikings reveal new uniforms that are throwbacks to the 1960s and '70s
Vikings unveil long-awaited throwback jerseys - CBS Minnesota
Minnesota Vikings Unveil Purple People Eaters-Era Throwback Uniforms – SportsLogos.Net News
Is There An Advantage To All-White Uniforms? - Zone Coverage
Bears to wear throwback jerseys for Week 4; will Vikings follow suit? - Daily Norseman
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Minnesota Vikings Uniform and Team History
Are the Vikings (finally) bringing back throwback uniforms this season? - Daily Norseman