1. 1.The Passenger Transport Act 1990, New South Wales.
2. 2.Barnard, C., The Functions of the Executive, Harvard University Press, Cambridge, MA, 1968 (originally 1938).
3. 3.Brewer, A.M., Managing for Employee Commitment, Longman, Melbourne,1993.
4. 4.Schein, E.H., “The individual, the organisation, and the career: a conceptual scheme”, in Hacman, J.R., Lawler, E.E. and Porter, L. (Eds), Perspectives on Behaviour in Organizations, McGraw‐Hill, New York, NY, 1977.
5. 5.Mowday, R.T. and Steers, R.W., “The measurement of organisational commitment”, Journal of Vocational Behaviour, Vol. 14, 1979, pp. 224‐47.