WHEN TOPPS HAD (BASE)BALLS!: TURN BACK THE CLOCK: BOB GIBSON'S INCREDIBLE SEASON OF 1968
56 of the month: Hank Bauer
My Player Collections – Jim Gantner – SABR's Baseball Cards Research Committee
2013 Emerald Guide To Baseball PDF, PDF, National League
CardCorner: 1981 Topps Cecil Cooper
Tommy Boggs Cardboard Gods
Bill Plummer Cardboard Gods
NY Mets Price List - Supercollector Catalog
Lou Brock (1939–2020) – SABR's Baseball Cards Research Committee
Obituary: Sal Bando (1944-2023) – RIP Baseball