Report: 49ers insider believes Justin Smith will return next season
Justin Smith retires from NFL
49ers DE Justin Smith expected to retire, per reports
2008 Sacramento State Football Media Guide by Hornet Sports - Issuu
Justin Smith's likely return big factor for San Francisco 49ers - Newsday
Justin Smith retires: 49ers defensive lineman announces retirement - Sports Illustrated
49ers defensive tackle Justin Smith retires
2010 California Football Information Guide by Cal Media Relations - Issuu
2009 FSU Football Media Guide by Florida State Seminoles - Issuu