Lucero, P. I. “Buzai, G. D. Y Baxendale, C. A. (2006): “Análisis Socioespacial Con Sistemas De información geográfica”. GeoFocus. International Review of Geographical Information Science and Technology, no. 7, Dec. 2007, pp. 5-7, https://www.geofocus.org/index.php/geofocus/article/view/126.