European Parliament. (2001). EU - Latin American energy cooperation: Working paper. Office of the Official Publications of the European Communities.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Parliament. EU - Latin American Energy Cooperation: Working Paper. Luxemburg: Office of the Official Publications of the European Communities, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)European Parliament. EU - Latin American Energy Cooperation: Working Paper. Office of the Official Publications of the European Communities, 2001.
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