Tohutoro APA (7th ed.)

European Centre for the Development of Vocational Training. (1998). Arbeits-programm 1998. Office for Official Publications of the European Communities.

Tohutoru Kātū Chicago (17th ed.)

European Centre for the Development of Vocational Training. Arbeits-programm 1998. Luxemburgo: Office for Official Publications of the European Communities, 1998.

Tohutoro MLA (9th ed.)

European Centre for the Development of Vocational Training. Arbeits-programm 1998. Office for Official Publications of the European Communities, 1998.