1. Anders, G. (1999), “Buying frenzy”, The Wall Street Journal, 12 July, p. R6.
2. Babbie, E. (1999), The Basics of Social Research, Wadsworth Publishing Company, Belmont, CA.
3. Berry, L.L. (1995), “Relationship marketing of services”, Journal of the Academy of Marketing Science, Vol. 23 No. 4, pp. 236‐45.
4. Creswell, J.W. (1994), Research Design, Sage, Thousand Oaks, CA.
5. Gaffney, G. (1997), “Quick response for everybody”, Bobbin, Vol. 38 No. 7, pp. 52‐6.