1. Barnes, J.G. and Cumby, J.A. (1993), The Cost of Quality in Service‐oriented Companies: Making Better Customer Service Decisions through Improved Cost Information, ASB Conference.
2. Berthon, P., Pitt, L.F. and Watson, R.T. (1996), “The World Wide Web as an advertising medium: towards an understanding of conversion efficiency”, Journal of Advertising Research, January/February, pp. 43‐54.
3. Butler Group (1996), Business on the Web Management Guide: Strategies and Techniques, Butler Group, June.
4. Buttle, F. (1996), “Relationship marketing”, in Buttle, F. (Ed.), Relationship Marketing: Theory and Practice, Paul Chapman, London, Ch. 1, pp. 1‐16.
5. Caterer & Hotelkeeper (1994), “The personal touch”, Caterer & Hotelkeeper, 9 June, p. 26.