8Anderson, K. and Valenzuela, E.: Estimates of Global Distortions to Agricultural Incentives, 1955 to 2007, World Bank (www.worldbank.org), 2008. 2.
9Anderson, K.: The Political Economy of Agricultural Price Distortions, Cambridge and New York: Cambridge University Press, 2010. 3.
10Huang, J., Liu, Y., Martin, W. and Rozelle, S.: Agricultural Reforms and Rural ProsperitY." Lessons from China, World Bank Working Paper No. 13958, Washington DC, 2007.
