1. Geist, H. J., Lambin, E. F., What drives tropical deforestation? LUCC Report Series; 2001, (4): 116.
2. Turner, B. L. II, Clark, W. C., Kates, R. W. et al., The earth as transformed by human action, in Global and Regional Changes in the Biosphere over the Past 300 Years, Cambridge: Cambridge University Press (with Clark University), 1990.
3. Lambin, E. F., Ehrlich, D., Land-cover changes in sub-Saharan Africa (1982–1991): Application of a change index based on remotely sensed surface temperature and vegetation indices at a continental scale, Remote Sens. Environ., 1997, 61: 181–200.
4. Robert, T., Watson, I. R., Noble, B. B. et al., Land Use, Land-Use Change, and Forestry, Special Report of the Intergovernmental Panel on Climate Change, Cambridge: Cambridge University Press, 2000.
5. Meyer, W. B., Turner, B. L., Changes in Land-Use and Land Cover: A Global Perspective, Cambridge: Cambridge University Press, 1994.