Lions look to mend relationship with Calvin Johnson - Sports
Calvin Johnson says he retired because he's 'fed up' with football
Calvin Johnson Denies Detroit Lions Claim They Reached Out
Calvin Johnson opens up about his retirement
Calvin Johnson Reveals the Real Reason He QUIT on the Detroit
The Big Interview With Calvin Johnson - Sports Illustrated
Calvin Johnson's beef with the Lions, and his $1.6M demand
Calvin Johnson: 'No, I'm not coming back'
POSSE Magazine - Fall 2012 by Oklahoma State - Issuu