1. Environmental Futures: The Practice of Environmental Scenario Analysis;Alcamo,2008
2. Alexandratos, N., Bruinsma, J., 2012. World Agriculture Towards 2030/2050: The 2012 Revision. ESA Working Paper Rome, FAO.
3. Agricultural research, productivity, and food prices in the long run;Alston;Science,2009
4. Banse, M., Nowicki, P., van Meijl, H., 2008. Why are Current World Food Prices so High? (No. 2008-040). LEI Wageningen UR, The Hague, The Netherlands.
5. Scenario types and techniques: towards a user’s guide;Börjeson;Futures,2006