Football (Professional) - Encyclopedia of Greater Philadelphia
Sports in Philadelphia - Wikipedia
Basketball (Professional) - Encyclopedia of Greater Philadelphia
Eagles' all-time sack leaderboard gets a re-write thanks to new research – NBC Sports Philadelphia
Josh Heupel provides injury update on wide receiver JaVonta Payton - On3
Didinger: 34 years ago, the NFL was introduced to Reggie White
Didinger: Randall Cunningham's magical escape against the Giants
Football (Professional) - Encyclopedia of Greater Philadelphia