APA-referens (7:e uppl.)
Milson, A. J., Demirci, A., & Kerski, J. J. (2012). International Perspectives on Teaching and Learning with GIS in Secondary Schools. Springer Netherlands. https://doi.org/10.1007/978-94-007-2120-3
Chicago-referens (17:e uppl.)
Milson, Andrew J., Ali Demirci, och Joseph J. Kerski. International Perspectives on Teaching and Learning with GIS in Secondary Schools. Dordrecht: Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-2120-3.
MLA-referens (9:e uppl.)
Milson, Andrew J., et al. International Perspectives on Teaching and Learning with GIS in Secondary Schools. Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-2120-3.
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