Bill Walsh, Innovator of West Coast Offense, Dies at 75 - The New York Times
The Al Davis legacy: Innovator, fighter, maverick – The Mercury News
WILLIAM ERNEST WALSH (November 30, 1931 – July 30, 2007), one of the greatest football coaches of
United States - Wikipedia
LaMarr's Sports Takes: Bill Walsh and the West Coast Offense, Sports
09.11.75 by The Anchor - Issuu
What happened to the Bill Walsh offense? Is there a team that runs it as close to its purest form today? - Quora
The Top of His Game - Sports Illustrated Vault
Game's elite gather to remember Bill Walsh – East Bay Times
Former 49ers head coach Bill Walsh's first book lives on as a Super Bowl road map - ESPN The Magazine - ESPN
Bengals 50: Bill Walsh, a Bengals innovator who won titles elsewhere
How Popular Is Baseball, Really? Article from the NYT explains how baseball finds its niche in local broadcasting, somewhat dispelling notions that baseball is in decline. : r/baseball
Top 10 NFL coaches of all time: Don Shula's place among the greatest in league history