RR Auction: Sports Memorabilia Auction by RR Auction - Issuu
Top 30 NBA Basketball Rookie Cards of All Time
The Miracle Braves of 1914: Boston's Original Worst-to-First World Series Champions by Society for American Baseball Research - Ebook
2017 UB Baseball Media Guide by Buffalo Sports Information - Issuu
Other Sports Cameos Checklist - Supercollector Catalog
Topps Will Sell Its Sports Card Business to Fanatics, a Rival - The New York Times
Baseball Cards, The Shlabotnik Report
Hunt Auctions, LLC
HSAuction_August2012.. - Huggins & Scott