For the 1956–57 season, Carlisle United F.C. competed in Football League Third Division North. https://www.11v11.com/teams/carlisle-united/tab/matches/season/1957/
For the 1956–57 season, Carlisle United F.C. competed in Football League Third Division North. https://www.11v11.com/teams/carlisle-united/tab/matches/season/1957/ (en)
For the 1956–57 season, Carlisle United F.C. competed in Football League Third Division North. https://www.11v11.com/teams/carlisle-united/tab/matches/season/1957/ (en)