1. Transport and climate change: a review;Chapman;J Transport Geogr,2007
2. Buhaug Ø, Corbett JJ, Endresen Ø, Eyring V, Faber J, Hanayama S, et al. Second IMO GHG study 2009. London: International Maritime Organization (IMO); 2009. accessed 19.12.11.
3. Aviation and climate change: confronting the challenge;Bows;Aeronaut J,2010
4. Predict and decide: the potential of economic policy to address aviation-related climate change;Cairns,2006
5. Committee on Climate Change. Meeting the UK aviation target – options for reducing emissions to 2050. London: Seacourt, Committee on Climate Change; 2009. accessed 15.08.11.