Παραπομπή σε μορφή APA (7η εκδ.)

KLAVENS, J. Foreign direct invesment and environment in central and eastern Europe a survey: A report the environment action programme for Central and Eastern Europe. The World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

KLAVENS, Jonathan. Foreign Direct Invesment and Environment in Central and Eastern Europe a Survey: A Report the Environment Action Programme for Central and Eastern Europe. The World Bank.

Παραπομπή σε μορφή MLA (8th εκδ.)

KLAVENS, Jonathan. Foreign Direct Invesment and Environment in Central and Eastern Europe a Survey: A Report the Environment Action Programme for Central and Eastern Europe. The World Bank.