Getis, A. a. (2006). Introduction to geography (10th ed.). McGraw - Hill.
Chicagoスタイル(17版)引用形式Getis, Arthur...[et al]. Introduction to Geography. 10th ed. Boston: McGraw - Hill, 2006.
MLA(9版)引用形式Getis, Arthur...[et al]. Introduction to Geography. 10th ed. McGraw - Hill, 2006.
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