Yankee Stadium (New York) – Society for American Baseball Research
Shea Stadium – History of New York City
Football in baseball stadiums
Mets History: The one where Shea Stadium hosts its first game
Shea Stadium: When It Was the Stadium of the Future - WSJ
What's your favorite Shea Stadium memory? - Amazin' Avenue
Shea Stadium: A Personal History – Panorama of the Mountains
Shea Stadium - history, photos and more of the New York Mets
Today in Baseball History: Shea Stadium gets greenlighted - NBC Sports
Football in baseball stadiums
Metropolitan Stadium - history, photos and more of the Minnesota
New York Buffalo Bills NFL Stadium Deal Nears Final Approval