1989 Donruss Baseball's Best #324 Sammy Sosa - NM-MT
Baseball: The Biographical Encyclopedia: Silverman, Matthew
1987 Gastonia Rangers ProCards #29 Sammy Sosa - NM-MT
Baseball Historian - player profiles, biographies, and stats
Sammy Sosa - Stats, Baseball & Career
List of Major League Baseball career home run leaders - Wikiwand
Sammy Sosa - Stats, Baseball & Career
1995 Collector's Choice SE #85 Sammy Sosa - NM-MT
Albert Pujols: On the Field with (Matt Christopher
Sammy Sosa - Salary History - The Baseball Cube
62 Kirkus Reviews