2009 - Texas Lutheran Athletics
Minnesota Vikings, C Matt Birk working toward new contract - ESPN
2009 Fantasy Football Draft Kit, PDF
The NFL's Hometown Discount: Do you stay for less or bolt? - ESPN
Minnesota Vikings Team News, Fixtures and Results
Minnesota Vikings - Wikipedia
Pro Bowl center Matt Birk leaves Minnesota Vikings, signs $12M
NWH-7-26-2013 by Shaw Media - Issuu
Sports News page- Katy Texas
Matt Birk Archives - Wry Wing PoliticsWry Wing Politics
What it's like to win a Super Bowl, from 23 men who know - ESPN
Matt Birk, Keynote Speaker