Sources

Total Baseball, Completely Revised and Updated : The Ultimate Baseball Encyclopedia (Total Baseball) by John Thorn, Phil Birnbaum, Bill Deane, Rob Neyer, Alan Schwarz, Donald Dewey, Nicholas Acocella, Peter Wayner Hardcover: 2688 pages Publisher: SportClassic Books; 8th Rev&Up; edition (July 2004) ISBN: 189496327X
The New Bill James Historical Baseball Abstract by Bill James Hardcover: 1008 pages Publisher: Free Press (October 23, 2001) ISBN: 0684806975
Blackball Stars: Negro League Pioneers by John Holway Hardcover: 400 pages Publisher: Mecklermedia; (March 1988) ISBN: 0887360947
Only the Ball Was White : A History of Legendary Black Players and All-Black Professional Teams by Robert Peterson Paperback: 416 pages Publisher: Oxford University Press, USA; Reprint edition (April 30, 1992) ISBN: 0195076370
The Neyer/James Guide to Pitchers : An Historical Compendium of Pitching, Pitchers, and Pitches by Bill James, Rob Neyer Paperback: 496 pages Publisher: Fireside; (June 15, 2004) ISBN: 0743261585
Baseball America 2006 Almanac : A Comprehensive Review of the 2005 Season (Baseball America Almanac) by Allan Simpson (Editor), J. J. Cooper (Editor), Will Lingo (Editor) Paperback: 468 pages Publisher: Baseball America; (January 3, 2006) ISBN: 193239107X