Ken Stabler, Legendary Raider QB Dies, Belongs in the HoF – Trophy Lives
Family confirms QB legend Ken Stabler has passed away at 69
Former NFL QB Earl Morrall had Stage four CTE in brain - Sports Illustrated
Ken Stabler, Super Bowl winning QB with Raiders, dead at age 69 – New York Daily News
Former NFL Quarterback Ken Stabler Dies : The Two-Way : NPR
Ken Stabler - All-Time Roster - History
Raiders QB Ken Stabler had CTE
Ken Stabler, Legendary Raider QB Dies, Belongs in the HoF – Trophy Lives
Former Raiders quarterback Ken Stabler dies at 69