NWH-3-15-2015 by Shaw Media - Issuu
49ers' Patrick Willis retires 'happy' – The Mercury News
Patrick Willis Explains Decision to Retire from NFL
Patrick Willis: 49ers rift with Jim Harbaugh didn't cause retirement
December 5, 2010 by The Times-Herald - Issuu
Patrick Willis Explains Decision to Retire from NFL
Patrick Willis retiring from 49ers after injury-shortened season, NFL
Patrick Willis Explains Decision to Retire from NFL
Patrick Willis to retire after 8 seasons with San Francisco 49ers - Niners Nation
Patrick Willis retirement came at right time for post-career pursuits
Patrick Willis: 49ers Star Overcomes Mind-Blowing Adversity on Road to Glory, News, Scores, Highlights, Stats, and Rumors