49ers training camp: After NaVorro Bowman injury, Patrick Willis at helm of banged-up defense - Sports Illustrated
What are Raiders' biggest remaining needs? – East Bay Times
Rams lose another star, Raiders sign LB Cory Littleton
NaVorro Bowman set to play for Oakland Raiders against Kansas City Chiefs Thursday - ESPN
Raiders mailbag: What's the delay with NaVorro Bowman? – East Bay Times
Why the 49ers released NaVorro Bowman instead of trading him
San Francisco 49ers - Thank you, NaVorro Bowman.
NaVorro Bowman corrals Raiders' first interception of season
Column: how NaVorro Bowman earned his extension with 49ers
Oakland Raiders sign NaVorro Bowman - ESPN
49ers” Patrick Willis, NaVorro Bowman lead defense – Monterey Herald
2017 Oakland Raiders season - Wikipedia
San Francisco 49ers: Breaking Down NaVorro Bowman's Rehab Timetable, News, Scores, Highlights, Stats, and Rumors
Raiders' exclusive negotiating window on Bowman, Autry, pending FAs closing soon – NBC Sports Bay Area & California