Colts hope to put a quick end to Ravens - The Boston Globe
Ravens' Lewis punches dance card for last time - Sports Illustrated
Ray Lewis says he'll retire after Ravens season ends – Sun Sentinel
Ray Lewis, Baltimore Ravens linebacker, set to retire after NFL playoffs – New York Daily News
Did Ray Lewis-Led Ravens Defense Nudge Barry Sanders Into Early Retirement?
Ray Lewis more focused on 49ers than retirement
Birk plans a much quieter exit than his teammate - NBC Sports
NFL PLAYOFFS: Baltimore tops Indy in Lewis's return – Trentonian
NFL legend Lewis to retire at end of season - Eurosport
Marvin Lewis On Ray Lewis' Decision To Retire After The Season - Cincy Jungle