Παραπομπή APA
European Centre for the Development of Vocational Training. (2009). Professionalising career guidance: Practitioner competences and qualification routes in Europe. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Centre for the Development of Vocational Training. Professionalising Career Guidance: Practitioner Competences and Qualification Routes in Europe. Luxembourg: Office for Official Publications of the European Communities, 2009.
Παραπομπή MLAEuropean Centre for the Development of Vocational Training. Professionalising Career Guidance: Practitioner Competences and Qualification Routes in Europe. Luxembourg: Office for Official Publications of the European Communities, 2009.
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