5Tietenberg. T.,Environmental and Natural Resource Economies, 3rd edition, New York, Harper Collins Pulisher, 1992.
6Gray. R, "Accounting for the Environment" ,Paul Chapman Publishing, London, 2001.
7Stewart Jones, Janek Ratnatunga. 2008. A Inconvenient Truth about Accounting:The Paradigm Shift Required in Carbon Emissions Reporting and Assurance. American Accounting Association Annual Neeting, hnaheim Ch.