European Centre for the Development of Vocational Training. (2008). Assuring the quality of VET systems by defining expected outcomes: A cross - country analysis in seven Member States. Office for Official Publications of the European Communities.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Centre for the Development of Vocational Training. Assuring the Quality of VET Systems by Defining Expected Outcomes: A Cross - Country Analysis in Seven Member States. Luxembourg: Office for Official Publications of the European Communities, 2008.
Παραπομπή σε μορφή MLA (8th εκδ.)European Centre for the Development of Vocational Training. Assuring the Quality of VET Systems by Defining Expected Outcomes: A Cross - Country Analysis in Seven Member States. Office for Official Publications of the European Communities, 2008.
