APA引用形式

Graute,Ulrich. Sustainable development for central and eastern Europe. Springer Verlag.

シカゴスタイル引用形

Graute,Ulrich. Sustainable Development for Central and Eastern Europe. Berlin: Springer Verlag.

MLA引用形式

Graute,Ulrich. Sustainable Development for Central and Eastern Europe. Springer Verlag.

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