Philadelphia Flyers at 50 by Jay Greenberg - Ebook
Bobby Clarke - 1972 Summit Series Game 6, Slash
News Utica Comets Official Website
When Islanders' Billy Smith fought Flyers' Bobby Clarke (1984
Philadelphia Flyers - Wikipedia
2011-12 Boston College Hockey Media Guide by Timothy Clark - Issuu
Sports, The Fan Grave
Lester Patrick
Billy Smith game saving save vs rangers april 23 1982
The best that never won: After a record streak, a blown call ended
The Hockey News November 6, 1987 (Digital)