Baseball Card Breakdown: February 2016
Dan Plesac 30-Year Old Cardboard
Matt Young – Society for American Baseball Research
2018 LMU Baseball Record Book by LMU Athletics - Issuu
The players to be on all five of the Yankees consecutive World Series Championship teams
Major League Baseball Rookie of the Year Award - Wikipedia
20 Best Baseball Players Books of All Time - BookAuthority
Ryne Sandberg – Society for American Baseball Research
2019 Topps Archives Fan Favorites Autographs #FFASSA Steve Sax - NM
Jim Deshaies Baseball Stats by Baseball Almanac
1982 Topps Baseball Card Checklist