The Denver Post: 2014 Broncos NFL season preview by Peter Dettmann - Issuu
CRUSHED -- Doug Plank Hammers Chicago Bears Teammate Ellis into a Wary New York Jet
Buddy Ryan, NFL innovator, dies at 85 years old
What we learned from Sunday's Week 7 games
5. Doug Plank - Ten Toughest Bears - ESPN
Cardboard appreciation: 1992 Upper Deck Deion Sanders SP
Browns coach Mike Pettine shares 'Buddy Ball' roots with Saints' Rob Ryan, Saints
In his own words, Mike Adamle remembers a life full of action, laughs and heart - The Athletic
Walk The Plank STAR WORLDWIDE NETWORKS
Ron Jaworski Book Excerpt: Buddy Ryan and the 46 defense - ESPN
Doug Plank Chicago Bears Hits
NOT IN MY SECONDARY -- Doug Plank Schools Tampa Bay Receiver