1. Australian Bureau of Statistics , 1988 :Census of Population and Housing 30 June 1986, Profile of Legal Local Government Areas- Usual Residents Counts: Queensland.Australian Bureau of Statistics Catalogue 2472.0, Canberra.
2. Anon, 1988 : Changing colour ,The Economist, October 15, 15 -16 .
3. Attitudes, intentions, and behavior: A test of some key hypotheses.
4. A New Ecological Paradigm for Post-Exuberant Sociology
5. Attitudes and Attitude Change