60 Years Later - A Detroit Lions legend looks back on 1957 NFL Championship
1957 Detroit Lions: Meet the championship roster; where are they now?
Pro Football Journal: The Top Outside Linebackers of All-Time
Jim Acho Speaks at 60th Anniversary Tribute for 1957 Detroit Lions
When the walls talked: The story of Detroit Lions' 1957 NFL title team
When is the last time the Detroit Lions won in Pittsburgh?
Michigan All-Pro Team: Defense
2012 DETROIT LIONS HISTORY BOOK - Detroit Lions Mediaroom
Roger Zatkoff, starter on Detroit Lions' 1957 championship team, dies at 90
Notes: Dan Campbell talks personal importance of Veterans Day - Pride Of Detroit