Hengel, T., & Hengl, T. R. (2009). Geomorphometry: Concepts, software,applications. Elsevier.
Čikaški stil citiranjaHengel, Tomislav, i Tomislav Reuter Hengl. Geomorphometry: Concepts, Software,applications. Singapore: Elsevier, 2009.
MLA način citiranjaHengel, Tomislav, i Tomislav Reuter Hengl. Geomorphometry: Concepts, Software,applications. Elsevier, 2009.
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