The Baseball Analysts: September 2007 Archives
Cody's Baseball Card Collecting: History & “Want List”
Power Ranking the Top 100 Philadelphia Phillies of All Time, News, Scores, Highlights, Stats, and Rumors
Pete Ladd – Society for American Baseball Research
1972 Topps Greg Luzinski
MLB Home Runs All-Time Top 1,000 Leaders
1984 Donruss #122 Greg Luzinski - Chicago White Sox
Greg Luzinski Stats & Facts - This Day In Baseball
Design – Page 2 – SABR's Baseball Cards Research Committee
Marty Pattin – Society for American Baseball Research
Was Ty Cobb a power hitter? - Document - Gale Academic OneFile