CHANG, K. (2016). Introduction to geographic information systems. McGraw-Hill Education.
芝加哥风格引文CHANG, Kang-Tsung. Introduction to Geographic Information Systems. McGraw-Hill Education, 2016.
MLA引文CHANG, Kang-Tsung. Introduction to Geographic Information Systems. McGraw-Hill Education, 2016.
警告：这些引文格式不一定是100％准确.