Obituary: George Blanda dies at 83; football career spanned four decades - Los Angeles Times
Chicago Bears - Wikipedia
NFL Commissioner: Oakland Raiders stadium plan not 'specific'
Obituary: George Blanda dies at 83; football career spanned four decades - Los Angeles Times
2019 Kentucky Football Fact & Record Book by University of Kentucky Athletics - Issuu
George Blanda, Hall of Fame Football Player, Dies at 83 - The New York Times
Las Vegas Raiders - Wikipedia
On This Date in Raiders History: George Blanda inducted into the Hall of Fame
John Madden trashes Raiders move to Las Vegas: 'Really bothers me'