1. IPCC.Climate Change 2007: Impacts, Adaptation and Vulnerability.Cambridge University Press, NY, USA (2007).
2. UNFCCC.Methodological Guidance for Activities Relating to Reducing Emissions From Deforestation and Forest Degradation and the Role of Conservation, Sustainable Management of Forests and Enhancement of Forest Carbon Stocks in Developing Countries.UNFCCC, Copenhagen, Denmark (2009).
3. Angelsen A.Moving Ahead With REDD: Issues, Options and Implications.Center for International Forestry Research, Bogor, Indonesia (2008).
4. A Reassessment of Carbon Content in Tropical Trees
5. Benchmark map of forest carbon stocks in tropical regions across three continents