Jim on demand: Calls spoke volumes – The Denver Post
NFL legend Bill Walsh dies - Eurosport
Steve Kerr or Bill Walsh: Who's No. 1 among Bay Area pro coaches
List of San Francisco 49ers head coaches - Wikipedia
Bill Walsh Obituary (1931 - 2007) - Legacy Remembers
Walsh's innovations still prevalent – Orange County Register
Hall of Fame coach Bill Walsh dead at 75 – East Bay Times
Former 49ers executive, Giants coach John McVay dies at age 91
Hall of Fame coach Bill Walsh dies at 75
Moment of silence for Walsh – East Bay Times