Star, J., & Estes, J. E. (1990). Geographic information systems: An introduction. Prentice Hall.
Chicagoスタイル(17版)引用形式Star, Jeffrey, , J. E. Estes. Geographic Information Systems: An Introduction. Englewood Cliffs, N.J.: Prentice Hall, 1990.
MLA(9版)引用形式Star, Jeffrey, , J. E. Estes. Geographic Information Systems: An Introduction. Prentice Hall, 1990.
警告: この引用は必ずしも正確ではありません.