European Centre for the Development of Vocational Training., & Pettersson, S. (2001). Mobility and transparency of vocational qualifications: An overview of studies on the tourism, chemical and healthcare sectors in Europe. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Centre for the Development of Vocational Training., and Sten Pettersson. Mobility and Transparency of Vocational Qualifications: An Overview of Studies On the Tourism, Chemical and Healthcare Sectors in Europe. Luxembourg: Office for Official Publications of the European Communities, 2001.
Παραπομπή MLAEuropean Centre for the Development of Vocational Training., and Sten Pettersson. Mobility and Transparency of Vocational Qualifications: An Overview of Studies On the Tourism, Chemical and Healthcare Sectors in Europe. Luxembourg: Office for Official Publications of the European Communities, 2001.