List of Major League Baseball players from Puerto Rico - Wikipedia
Metzger Auction 2800+ SPORTS CARDS inc. GRADED: MICHAEL JORDAN
All Latino Payers in MLB Since 1900
The Lake City reporter
Detroit Tigers Price List - Supercollector Catalog
Paul Konerko - Teammates - The Baseball Cube
2013 information guide - MLB.com
Orioles Card O the Day: November 2008
This Day In Baseball August 23 - This Day In Baseball
2013 information guide - MLB.com