Cita APA

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

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.