1. Vroom, V. H. and Deci, E. L. (eds) (1970) ‘Introduction: an overview of work motivation’, pp. 9–19 in Management and Motivation: Selected Readings, London: Penguin.
2. Legge, K. (2005) Human Resource Management: Rhetorics and Realities (2nd edn), Basingstoke: Palgrave.
3. Drucker, P. (1954/1993) The Practice of Management, New York: Harper Collins.
4. Fox, A. (1974) Beyond Contract, Power, and Trust Relations, London: Faber & Faber.
5. Friedman, A. (1977) Industry and Labour: Class Struggle at Work and Monopoly Capitalism, London: Macmillan.