WHEELER, J. H., Jr, & KOSTBADE, J. T. Regional geography of the world: An introductory survey. Holt.
Chicagoスタイル(17版)引用形式WHEELER, Josse H., Jr, , J. Trenton KOSTBADE. Regional Geography of the World: An Introductory Survey. New York: Holt.
MLA(9版)引用形式WHEELER, Josse H., Jr, , J. Trenton KOSTBADE. Regional Geography of the World: An Introductory Survey. Holt.
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