Παραπομπή APA

(1996). European energy to 2020: A scenario approach (Special issue.). Luxemburg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Energy to 2020: A Scenario Approach. Special issue. Luxemburg: Office for Official Publications of the European Communities, 1996.

Παραπομπή MLA

European Energy to 2020: A Scenario Approach. Special issue. Luxemburg: Office for Official Publications of the European Communities, 1996.

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