MLB Archives - Stadium Dude
10 Things You Don't Know About the 100 Years of Wrigley Field, News, Scores, Highlights, Stats, and Rumors
5 Fun Facts about the Dayton Dragons
Wrigley Field Guide – Where to Park, Eat, and Get Cheap Tickets
Wrigley Field history: The first attempt at a hitters' background in 1943 - Bleed Cubbie Blue
10 Things You Don't Know About the 100 Years of Wrigley Field, News, Scores, Highlights, Stats, and Rumors
Arizona State University - Wikipedia
Page 37 – Ticketmaster Blog
A history of the Chicago Cubs' iconic Wrigley Field
Page 37 – Ticketmaster Blog
Wrigley Field - Wikipedia