1. Financial Times OECD warns against biofuel subsidies http://www.ft.com/cms/s/e780d216-5fd5-11dc-b0fe-0000779fd2ac,Authorised=false.html?_i_location=http%3A%2F%2Fwww.ft.com%2Fcms%2Fs%2F0%2Fe780d216-5fd5-11dc-b0fe-0000779fd2ac.html&_i_referer=http%3A%2F%2Fen.wikipedia.org%2Fwiki%2FFood_vs._fuel#axzz27MpAhwud
2. BBC Will biofuel leave the poor hungry? http://news.bbc.co.uk/2/hi/business/7026105.stm
3. Renewable Energy Magazine E EA criticises bioenergy emissions calculations in Europe http://www.renewableenergymagazine.com/article/eea-criticises-bioenergy-emissions-calculations-in-europe