1. Becker, B.E. and Huselid, M.A. (1998) 'High Performance Work Systems and Firm Performance: a Synthesis of Research and Managerial Implications'. In Rowland, K.M. and Ferris, G.R. (eds) Research in Personnel and Human Resource Management. Greenwich, CT: JAI Press, pp. 53-101.
2. Chadwick, C. and Cappelli, P. (1999) 'Alternatives to Generic Strategy Typologies in Strategic Human Resource Management'. In Wright, P.M., Dyer, L.D., Boudreau, J.W. and Milkovich, G.T. (eds) Research in Personnel and Human Resources Management, Supplement 4. Greenwich, CT: JAI Press, pp. 1-30.
3. Crocombe, G.T., Enright, M.J. and Porter, M.E. (1991) Upgrading New Zealand's Competitive Advantage. Auckland: Oxford University Press.
4. Freeman, R.B. and Medoff, J.L. (1984) What Do Unions Do? New York: Basic Books.
5. Gerhart, B. (1999) 'Human Resource Management and Firm Performance: Measurement Issues and Their Effect on Causal and Policy Inferences'. In Wright, P.M., Dyer, L.D. Boudreau, J.W. and Milkovich, G.T. (eds) Research in Personnel and Human Resources Management, Supplement 4. Greenwich, CT: JAI Press, pp. 31-51.