European Centre for the Development of Vocational Training. (1998). Work Programme, 1998-. Office for Official Publications of the European Communities.
Čikaški stil citiranja (17. izdanje)European Centre for the Development of Vocational Training. Work Programme, 1998-. Luxembourg: Office for Official Publications of the European Communities, 1998.
MLA način citiranja (9. izdanje)European Centre for the Development of Vocational Training. Work Programme, 1998-. Office for Official Publications of the European Communities, 1998.
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