Burrough, P. A., & Mc Donnell, R. A. (2010). Principles of geographical information systems.
Čikaški stil citiranjaBurrough, Peter A., i Rachael A. Mc Donnell. Principles of Geographical Information Systems. New York, Oxford University Press, 2010.
MLA način citiranjaBurrough, Peter A., i Rachael A. Mc Donnell. Principles of Geographical Information Systems. 2010.
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