1. Kogan, M. 1978.The Politics of Educational Change, 110–111. Manchester: Manchester University Press.
2. Rubinstein, D., ed. 1979.Education and Equality, 7Middlesex: Penguin Books.
3. Neave, G. “‘Equality and Educational Opportunity: Some Lessons from Western Europe’”. Edited by: Rubinstein, D. 240–251. op. cit.