Basil Gomas & John Paul Jones. (2010). Research methods in Geography: A critical introduction. Wiley-Blackwell.
シカゴスタイル引用形Basil Gomas , John Paul Jones. Research Methods in Geography: A Critical Introduction. U K: Wiley-Blackwell, 2010.
MLA引用形式Basil Gomas , John Paul Jones. Research Methods in Geography: A Critical Introduction. Wiley-Blackwell, 2010.
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