Philadelphia Eagles to play in empty stadiums at home in 2020 season, NFL News
Lincoln Financial Field — Visit Philadelphia
Veterans Stadium - History, Photos & More of the former NFL stadium of the Philadelphia Eagles
Details on Fans Returning to Lincoln Financial Field
A Case Study in NFL-College Football Shared Stadiums - Bull Run
Lincoln Financial Field, Philadelphia Eagles football stadium - Stadiums of Pro Football
Philadelphia Eagles lead from the front in 'Green' initiatives - Coliseum
Lincoln Financial Field - Wikipedia
During Eagles' games, the Linc's field will glow green under the stadiums new LED lights
Philadelphia Eagles' Stadium Is Becoming Energy Self-Sufficient - The New York Times