Sources

• Bob Gill, “The Best Little Quarterback You Never Heard Of” on the Professional Football Researchers Association
  Professional Football Researchers Association
  The Professional Football Researchers Association is an organization of researchers whose mission is to preserve and, in some cases, reconstruct professional football history. It was founded on June 22, 1979 in Canton, Ohio by writer/historian Bob Carroll and six other football researchers and is...
  
  website.