APA aipamena

Chang, K. (2019). Introduction to geographic information systems (Ninth edition, International student edition.). McGraw-Hill Education.

Chicago Style aipamena

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Ninth edition, International student edition. New York: McGraw-Hill Education, 2019.

MLA aipamena

Chang, Kang-Tsung. Introduction to Geographic Information Systems. Ninth edition, International student edition. McGraw-Hill Education, 2019.

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