L. R. Brown, World on the edge: how to prevent environmental and economic collapse

D. Meadows, J. Randers, and D. Meadows, The limits to growth: the 30-­?year update, 2004.

M. Iacono, D. Levinson, and A. , Models of Transportation and Land Use Change: A Guide to the Territory, Journal of Planning Literature, vol.22, issue.4, pp.323-340, 2008.
DOI : 10.1177/0885412207314010