Obituary: Mike Shannon (1939-2023) – RIP Baseball
Mike Shannon, a St. Louis Cardinal for Life, Dies at 83 - The New York Times
Mike Shannon and the spring training intrigue of 1967
Longtime St. Louis Cardinals, MLB writer Rick Hummel dies at 77 - ESPN
Mike Shannon, longtime Cardinals radio broadcaster, dies at 83
Cardinals broadcaster, World Series champ Mike Shannon dies
Get Up, Baby!: My Seven Decades With the St. Louis Cardinals by Mike Shannon, Rick Hummel, eBook
Mike Shannon, Cardinals broadcaster and champion, dead at 83
St._Louis_Cardinals
Beloved Cardinals broadcaster, player Mike Shannon has died
Mike Shannon, longtime St. Louis Cardinals broadcaster, dies at 83
Bill_DeWitt_Jr.
Baseball broadcaster, World Series champ Tim McCarver dies
Mike Shannon, voice of the Cardinals for 50 years, dies at 83