Chang, K. (2002). Introduction to geographic information systems. New Delhi: McGraw-Hill Higher Education.
シカゴスタイル引用形Chang, Kang-Tsung. Introduction to Geographic Information Systems. New Delhi: McGraw-Hill Higher Education, 2002.
MLA引用形式Chang, Kang-Tsung. Introduction to Geographic Information Systems. New Delhi: McGraw-Hill Higher Education, 2002.
警告: この引用は必ずしも正確ではありません.