Building the Atlanta Falcons' all-time depth chart: Defense
50 Years of Falcons Quarterbacks
50 Years of Falcons Quarterbacks
Former Falcons defensive end John Zook dies at 72 - NBC Sports
Top 50 Falcons: No. 31, Devin Hester
Zook handles pressure, opponents to win state title / Wrestling
Former Atlanta Falcons defensive end John Zook dies - Sports
DREAMS DO COME TRUE - Sports Illustrated Vault
John Zook's Instagram, Twitter & Facebook on IDCrawl
Former Atlanta Falcons defensive end John Zook dies - Sports
Top 50 Falcons: No. 38, Elbert Shelley
NFL won't recognize pre-1982 sacks, but they shake up the Falcons