Bellah, R.N. et al (1985). Habits of the Heart: Individualism and Commitment in American Life. New York: Harper Collins.
2.
Blau, P.M. and Scott, W.R. (1962) Formal Organizations. San Francisco : Chandler.
3.
Blumer, I. (1992) Core Value Process. Newton, Mass: NewtonPublic Schools .
4.
Meyer, J. (1984) 'Organisation as Ideological System' in Sergiovanni, T. and Corbally, J. (eds) Leadership and Organisational Culture. Urbanna, University of Illinos Press.
5.
Sergiovanni, T.J. (1990) Value-Added Leadership. Orlando, Fla: Harcourt Brace Jovanovich.
6.
Sergiovanni, T.J. (1992) Moral Leadership. San Francisco : Jossey-Bass.
7.
Tonnies, F. (1957) Gemeinschaft and Gesellschaft (Community and Society) . C. P. Loomis (ed. and trans.) New York: Harper Collins, (Originally published 1887).