@phdthesis{discovery10019838,
          school = {Institute of Education, University of London},
            note = {Thesis: (PhD) University of London Institute of Education, 2007.},
           title = {Play organisations and the out-of-school child in London 1860-1914},
            year = {2006},
             url = {https://discovery.ucl.ac.uk/id/eprint/10019838/},
          author = {Cranwell, Keith A.}
}