Ugalde, V. (2010) «Diez, Jordi y O.P. Dwivedi (coords.) (2008), Global Environmental Challenges. Perspectives from the South, Toronto, Broadview Press, 274 p»., Estudios Demográficos y Urbanos, 25(2), pp. 483–489. doi: 10.24201/edu.v25i2.1358.