Παραπομπή APA

European Commission. (1998). Renewable energy sources: THERMIE sector report : overview of THERMIE activities, 1995-1997. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Commission. Renewable Energy Sources: THERMIE Sector Report : Overview of THERMIE Activities, 1995-1997. Luxembourg: Office for Official Publications of the European Communities, 1998.

Παραπομπή MLA

European Commission. Renewable Energy Sources: THERMIE Sector Report : Overview of THERMIE Activities, 1995-1997. Luxembourg: Office for Official Publications of the European Communities, 1998.

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