Παραπομπή APA

European Commission Directorate-General for the Environment. (2009). Towards 2020: Making chemicals safer. Luxembourg: Office for Official Publications of the European Communities.

Παραπομπή Chicago Style

European Commission Directorate-General for the Environment. Towards 2020: Making Chemicals Safer. Luxembourg: Office for Official Publications of the European Communities, 2009.

Παραπομπή MLA

European Commission Directorate-General for the Environment. Towards 2020: Making Chemicals Safer. Luxembourg: Office for Official Publications of the European Communities, 2009.

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