1. ABS, 1995. National Balance Sheets for Australia, Issues and Experimental Estimates 1989 to 1992. Australian Bureau of Statistics, Canberra.
2. Ahmad, Y., El Serafy, S., Lutz, E. (Eds.), 1989. Environmental Accounting for Sustaniable Development. World Bank, Washington, DC.
3. Common, M., Sanyal, K., 1996. The Hartwick–Solow sustainability indicator and international trade. Australia New Zealand Society for Ecological Economics Working Paper No. 2.
4. Intergenerational equity and the investing of rents from exhaustible resources;Hartwick;Am. Econ. Rev.,1977
5. National accounting and economic depreciation;Hartwick;J. Public Econ.,1990