John Harbaugh doesn't want to see Calvin Johnson retire - ESPN - Detroit Lions Blog- ESPN
Calvin Johnson's relationship with Detroit Lions still 'nil'
Lions' receiver Johnson retires, minus the fanfare
Calvin Johnson didn't like how the Lions treated him when he retired : r/nfl
Calvin Johnson says he fell victim to the same Lions' futility that claimed Barry Sanders
MLive.com - Here's what Barry Sanders has to say about Calvin Johnson, Jr.'s retirement from the Detroit Lions today.
Detroit Lions' Calvin Johnson joins this list of star athletes, including Barry Sanders, who retired early - ESPN
Calvin Johnson: Bigger, Stronger, Faster and, Maybe Soon, Retired - The New York Times
Calvin Johnson wanted to finish Hall of Fame career elsewhere but Lions blocked it: 'They wouldn't let me go'
If These Walls Could Talk: Detroit Lions: Stories From the Detroit Lions Sideline, Locker Room, and Press Box: Brown, Lomas, Isenberg, Mike: 9781629371580: : Books
Megatron getting a different reaction than Barry did when he retired - Vintage Detroit Collection
Calvin Johnson Should Thank Detroit Lions During Hall of Fame Speech - Sports Illustrated Detroit Lions News, Analysis and More
Calvin Johnson, Quiet and Classy, Retires the Way He Played - The New York Times
Barry Sanders Breaks His Silence on Calvin Johnson vs Detroit Lions Feud!!!
Lions star WR Calvin Johnson, 30, retires after 9 seasons