Παραπομπή APA

Nitsche, R., Heidhues, P., & European Commission : Directorate-General for Economic and Financial Affairs. (2006). Study on methods to analyse the impact of state aid on competition. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs.

Παραπομπή Chicago Style

Nitsche, Rainer., Paul Heidhues, and European Commission : Directorate-General for Economic and Financial Affairs. Study On Methods to Analyse the Impact of State Aid On Competition. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2006.

Παραπομπή MLA

Nitsche, Rainer., Paul Heidhues, and European Commission : Directorate-General for Economic and Financial Affairs. Study On Methods to Analyse the Impact of State Aid On Competition. Brussels- Belgium: European Comission: Directorate-General for Economic and Financial Affairs, 2006.

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