NHL Winter Classic - Wikipedia
A look at all of the NHL's Winter Classic jerseys - Sports Illustrated
A look back at the 2008 Winter Classic
Hockey History: Pittsburgh Penguins Sidney Crosby Wins 1st Winter
TBT: The First Winter Classic, featuring the Penguins and Sabres
2008 Winter Classic at The Ralph: An oral history
A Look Back: 2008 Winter Classic - Die by the Blade
2011 NHL Winter Classic - Wikipedia
Ten years ago today, Sidney Crosby won the Inaugural Winter