Martine, G., McGranahan, G., Montgomaery, M., & Fernandez- Castila, R. (2008). The new global frontier: Urbanization, poverty and environment in the 21st century. Earthscan.
Lua i Stíl Chicago (17ú heag.)Martine, George, Gorden McGranahan, Mark Montgomaery, agus Rogelio Fernandez- Castila. The New Global Frontier: Urbanization, Poverty and Environment in the 21st Century. London ; New York: Earthscan, 2008.
Lua MLA (8ú heag.)Martine, George, et al. The New Global Frontier: Urbanization, Poverty and Environment in the 21st Century. Earthscan, 2008.
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