- Biography - Tressell, Robert (1870-1911): An article from: Contemporary Authors by Gale Reference Team, 2004-01-01
- The ragged-trousered philanthropists. by Robert Tressall. by Tressell. Robert. 1870-1911., 1914-01-01
- Tressell: The Real Story of 'The Ragged Trousered Philanthropists' by Dave Harker, 2003-12-19
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