European Centre for the Development of Vocational Training., & Rychener, F. (1998). Certificates, skills and job markets in Europe: A summary report of a comparative study conducted in Germany, Spain, France, Italy, Netherlands, United Kingdom. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Centre for the Development of Vocational Training., and F. Rychener. Certificates, Skills and Job Markets in Europe: A Summary Report of a Comparative Study Conducted in Germany, Spain, France, Italy, Netherlands, United Kingdom. Luxembourg: Office for Official Publications of the European Communities, 1998.
Παραπομπή MLAEuropean Centre for the Development of Vocational Training., and F. Rychener. Certificates, Skills and Job Markets in Europe: A Summary Report of a Comparative Study Conducted in Germany, Spain, France, Italy, Netherlands, United Kingdom. Luxembourg: Office for Official Publications of the European Communities, 1998.