Kang-tsung Chang. (2004). Introduction to geographic information systems. Boston, MA: McGraw-Hill.
Čikaški stil citiranjaKang-tsung Chang. Introduction to Geographic Information Systems. Boston, MA: McGraw-Hill, 2004.
MLA način citiranjaKang-tsung Chang. Introduction to Geographic Information Systems. Boston, MA: McGraw-Hill, 2004.
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