A Wonderful Life: Sid Hartman Turns 100. Writes Column. Does Radio Show. - TMG Sports
2012 Minnesota Vikings Year In Review: Part 1 - Daily Norseman
Legendary Star Tribune columnist Sid Hartman dies at age 100 – Twin Cities
Minnesota Vikings - Wikipedia
Minnesota Vikings - Wikipedia
Sid Hartman, old-school sports writer who brought the Lakers to Minnesota, dies at 100
Hartman: Secondary one of Vikings' worst ever
Minnesota Vikings - Wikipedia