1. R P Wayne Chemistry of Atmosphere (Oxford: Oxford University Press) (2000)
2. R T Watson, D L Albritton, T Barkar, I A Bashmakov, O Canziani and R Christ Radiative Forcing of Climate Change, Working Group I: The Scientific Basis IPCC Third Assessment Report-Climate Change (Cambridge: Cambridge University Press) (2001)
3. S Eggleston IPCC Guidelines for National Greenhouse Gas Inventories, IPCC National Greenhouse Gas Inventory Programme (Hayama, Japan) (2006)
4. Intergovernmental Panel on Climate Change. Climate Change 2007—The Physical Science Basis, Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (UK: Cambridge University Press) (2007)
5. H M Worden, K W Bowman, J R Worden, A Eldering and R Beer Nat. Geosci. 1 305 (2008)