MARTÍNEZ SUÁREZ, P. Christopher D. Lloyd (2010): Spatial data analysis: an introduction for GIS users. GeoFocus. International Review of Geographical Information Science and Technology, [S. l.], n. 11, p. 1–3, 2011. Disponível em: https://www.geofocus.org/index.php/geofocus/article/view/231. Acesso em: 30 apr. 2025.