Used Book in Good Condition
The Complete Chicago Cubs: Fully Revised & Up to Date. The Total Encyclopedia of the Team
Calaméo - 2019 Fall Auction
Retro Computer Baseball Game Review – Pursue the Pennant – Diamond Mind Baseball – Baseball Analytics
Author: Cubs
The Chicago Cubs' College of Coaches: A Management Innovation That Failed – Society for American Baseball Research
Brad Herzog's Blog: The Why Not 100, page 5
Ryne Sandberg – Society for American Baseball Research
Complete Chicago Cubs: The Total Encyclopedia of the Team: 9781579122416: Gentile, Derek, Stats Inc.: ספרים
Peter Dreier, Robert Elias - Baseball Rebels - The Players, People, and Social Movements That Shook Up The Game and Changed America-University of Nebraska Press (2022), PDF, American Civil War