1. Abebe, T. (2009). Multiple methods, complex dilemmas: negotiating socio-ethical spaces in participatory research with disadvantaged children. Children’s Geographies, 7(4), 451–465. https://doi.org/10.1080/14733280903234519.
2. Anselin, L. (1998a). Exploratory spatial data analysis in a geocomputational environment. pp. 77–94 in Geocomputation, A Primer, edited by P.A. Longley, S. Brooks, B. Macmillan and R. McDonnell. New York: John Wiley.
3. Anselin, L. (1998b). Interactive techniques and exploratory spatial data analysis. In P. A. Longley, M. F. Goodchild, D. J. Maguire, & D. W. Wind (Eds.), Geographical information systems: Principles, techniques, management and applications. New York: Wiley.
4. Bailey, T., & Gatrell, A. C. (1995). Interactive spatial data analysis. Harlow: Longman.
5. Bromley, R. D., & Mackie, P. K. (2009). Child experiences as street traders in Peru: Contributing to a reappraisal for working children. Children’s Geographies, 7(2), 141–158.