1. Adam Smith Institute (1986), Ex Libris Institute, London.
2. Bohme, S. and Spiller, D. (1999), Perspectives of Public Library Use 2, Library and Information Statistics Unit, Loughborough University, Loughborough.
3. England, L. and Sumsion, J. (1995), Perspectives of Public Library Use, Library and Information Statistics Unit, Loughborough University, Loughborough.
4. Pateman, J. (2000), “Are our libraries, still a class act?”, Public Library Journal, Vol. 15 No. 3, pp. 81‐2.