Gana A., Latiri K., Suleri A., Ben Zid R. (2009). International assessment of agricultural knowledge, science and technology for development. Summary for decision makers : central and west Asia and North Africa. Washington (Etats-Unis) : Island Press. 19 p. (Agriculture at a Crossroads).
https://www.weltagrarbericht.de/fileadmin/files/weltagrarbericht/IAASTDBerichte/SDMCentralWestAsiaNorthAfrica.pdf
https://www.weltagrarbericht.de/fileadmin/files/weltagrarbericht/IAASTDBerichte/SDMCentralWestAsiaNorthAfrica.pdf