Hall, G. B., & Leahy, M. G. (2008). Open source approaches in spatial data handling. Springer.
Čikaški stil citiranjaHall, G Brent, i Michael G. Leahy. Open Source Approaches in Spatial Data Handling. Berlin: Springer, 2008.
MLA način citiranjaHall, G Brent, i Michael G. Leahy. Open Source Approaches in Spatial Data Handling. Springer, 2008.
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