Elbehri, A., Segerstedt, A., & Liu, P. (2013). Biofuels and the sustainability challenge: A global assessment of sustainability issues, trends and policies for biofuels and related feedstocks. Trade and Markets Division, Food and Agriculture Organization of the United Nations.
Tohutoru Kātū Chicago (17th ed.)Elbehri, Aziz, Anna Segerstedt, me Pascal Liu. Biofuels and the Sustainability Challenge: A Global Assessment of Sustainability Issues, Trends and Policies for Biofuels and Related Feedstocks. Rome: Trade and Markets Division, Food and Agriculture Organization of the United Nations, 2013.
Tohutoro MLA (9th ed.)Elbehri, Aziz, et al. Biofuels and the Sustainability Challenge: A Global Assessment of Sustainability Issues, Trends and Policies for Biofuels and Related Feedstocks. Trade and Markets Division, Food and Agriculture Organization of the United Nations, 2013.