Wichern, R., & European Commission : Directorate-General for Economic and Financial Affairs. (2004). Economics of the common agricultural policy. Brussels ; Belgium: European Commission: Directorate-General for Economic and Financial Affairs.
Παραπομπή Chicago StyleWichern, Rainer., and European Commission : Directorate-General for Economic and Financial Affairs. Economics of the Common Agricultural Policy. Brussels ; Belgium: European Commission: Directorate-General for Economic and Financial Affairs, 2004.
Παραπομπή MLAWichern, Rainer., and European Commission : Directorate-General for Economic and Financial Affairs. Economics of the Common Agricultural Policy. Brussels ; Belgium: European Commission: Directorate-General for Economic and Financial Affairs, 2004.