1. Audit Commission (1997), It's a Small World: Local Government's Role as a Steward of the Environment, Audit Commission, London.
2. Audit Commission (1999), It's a Small World: A Review of Progress in Environmental Stewardship, Audit Commission, London.
3. Ball, A. (2002), “Sustainability accounting in UK local government: an agenda for research”, ACCA Research Report, No. 78, Association of Chartered Certified Accountants, London.
4. Ball, A. (2003), “Environmental accounting and change: exploring the institutional toolkit”, paper presented at the 26th Annual Congress of the European Accounting Association, Sevilla, 2‐4 April.
5. Ball, A., Broadbent, J. and Jarvis, T. (2003), “Waste management, the challenges of the private finance initiative, and sustainability reporting”, working paper, Royal Holloway, University of London Egham.