An Ode to PNC Park, the Gorgeous Ball Field of the Pittsburgh Pirates
The Beauty of America's Ugliest Ballpark - The New York Times
Astrodome, Description, History, & Facts
MLB stadium dimensions: Outfield walls, ranked - Sports Illustrated
Best Cities to Watch a Baseball Game - Sports Illustrated
Danville Stadium - Facilities - Danville Area Community College Athletics
MLB Ballparks, From Oldest to Newest
Foundation Document - Paterson Great Falls National Historical Park (U.S. National Park Service)
Tours of Nationals Park
Step Inside: Citizens Bank Park - Home of the Philadelphia Phillies - Ticketmaster Blog
Today in Baseball History: Shea Stadium gets greenlighted - NBC Sports
Best MLB Stadiums: Top 10 Ballparks Ranked - Ticketmaster Blog
Historic Simmons Field - Parkside Athletics