HEINTZELMAN, O. H., & HIGHSMITH, R. M. (1963). World regional geography.--Ed.2. Prentice-Hall.
Chicagoスタイル(17版)引用形式HEINTZELMAN, Oliver H., , Richard M. HIGHSMITH. World Regional Geography.--Ed.2. New Jersey: Prentice-Hall, 1963.
MLA(9版)引用形式HEINTZELMAN, Oliver H., , Richard M. HIGHSMITH. World Regional Geography.--Ed.2. Prentice-Hall, 1963.
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