Allen, D. W. (2016). GIS tutorial 2: Spatial analysis workbook. Esri press.
Chicagoスタイル(17版)引用形式Allen, David W. GIS Tutorial 2: Spatial Analysis Workbook. New York: Esri press, 2016.
MLA(9版)引用形式Allen, David W. GIS Tutorial 2: Spatial Analysis Workbook. Esri press, 2016.
警告: この引用は必ずしも正確ではありません.