2Anthony Kelly. The evolution of key skills: Towards a Tawney paradigm[J].Journal of Vocational Education and Training, 2001, 53(1): 19-23.
3Gill Helbyet. Preparing students for the new work order: The case of advanced genies national vocational qualification [J]. British Educational Research Journal, 1998, 24(1): 21-23.
4Steedman Hilary, Apprenticeship in Europe: Fading or flour- ishing? [R]. London: Centre for Economic Performance,2005 (12):4.