1. Australian Bureau of Statistics (ABS) (2001) Household Use of Information Technology, 2000, released Tuesday, 8th May, Catalogue No. 8146.0.
2. (1970) Quantitative Research Methods for Business and Economics, Random House, New York, NY.
3. (1960) Consumer Behaviour as Risk Taking, American Marketing Association, Chicago, IL.
4. and (1989) Basic Business Statistics: Concepts and Applications, 4th edn, Prentice-Hall, Englewood Cliffs, NJ.
5. (1979) An Information Processing Theory of Consumer Choice, Addison-Wesley, Reading, MA.