Eagles have interviewed Duce Staley for head coach - NBC Sports
The Eagles' Duce Staley — and his unbridled spirit — have everybody buying in - The Athletic
NFL coaching carousel: Titans keep Mularkey as coach
How the Duce Staley Drill was created
Eagles announce Doug Pederson as their head coach – The Morning Call
Report: Eagles formally set to interview Duce Staley for head coaching job - Bleeding Green Nation
Kellen Moore and Camron Johnston in Eagles spotlight - Sports Illustrated Philadelphia Eagles News, Analysis and More
Why did the Philadelphia Eagles pass over Duce Staley as their head coach? - Quora
Ranking the Eagles' best coaching candidates to replace fired Doug Pederson