4Market, Collectives and Management, Oxford Review of Education,Vol. 20, No. 1, 1994.
5Key Qualifications in Work and Education, Wim J, Nijhof & Jan N. Streumer, Kluwer Academic Publishers,1998,p. 106.
6Liberal Education and the New Vocationalism: a progressive partnership? Phil Hodkinson, Oxford Review of Education,Vol. 17, No. 1, 1991.
7Markets or Democracy for Education? A Reply to Strewart Ranson, James Tootey, British Journal of Education Study, Vot. xxxxiii,No. 1 ,March 1995.
8Accquiring Skills, Booth & Shower, Combridge University Press, 1996, p. 257, p. 29.
9Technotogicl Change, Employment and Responsiveness of Education and Training Providers, Joe Harkin, Compare, Vot. 27, No. 1,1997.
10The Validity and Value of National Qualifications: thecase of purchasing, Andrew Erridge & Shayne Perry,the Vocational Aspect of Education, Vol. 46, No. 2,1994.