1. Australian Bureau of Statistics (ABS) ( 2005 ) Australian standard geographical classification (ASGC) , Catalogue No. 1212.0, ABS, Canberra .
2. Bamford , E. , Dunne , L. & Hugo , G. ( 1999 ) ‘Accessibility/remoteness index of Australia (ARIA)’ , Department of Health and Aged Care, Occasional Papers Series No. 6, Commonwealth Department of Health and Aged Care, Canberra .