NFL Notebook: Lions' Calvin Johnson retires - West Central Tribune
Patrick Peterson has great message for Calvin Johnson
Calvin Johnson Retirement Roundtable: Three CBs remember ex-Lion - Sports Illustrated
Calvin Johnson brings an end to nine-year career with Detroit Lions, NFL News
Detroit Lions WR Calvin Johnson is skipping the Pro Bowl, as usual - ESPN - Detroit Lions Blog- ESPN
Megatron getting a different reaction than Barry did when he retired - Vintage Detroit Collection
Vikings React to Calvin Johnson's Retirement
Hall of Fame to honor Calvin Johnson and Alex Karras during Lions vs. Ravens
The Truth About Calvin Johnson and the Oakland Raiders - Last Word on Pro Football
Drew Sharp: Leave it to Lions to lose Calvin Johnson
Calvin Johnson Announces Retirement
Megatron invades Dolphins camp: Calvin Johnson working with Miami wide receivers - The Phinsider
Former Lions receiver Calvin Johnson inducted into Pro Football Hall of Fame
Calvin Johnson Megatron Retirement Detroit Lions …