Teammates appreciate Greenway's loyalty to Vikings - Mitchell Republic
Murphy: Vikings ready to put last cold, cruel loss behind them - The Dickinson Press
Minnesota Vikings, American Football Database
Teammates react to Greenway retirement
2012 Minnesota Vikings season - Wikipedia
Interesting NFL stadium innovations - e-architect
Lions, Vikings face off with NFC North tight again
Vikings eager to stress test Zimmer's scheme vs. Rodgers - Brainerd Dispatch
Chad Greenway To Vikings Fans: Get Super-Duper Drunk - Daily Norseman