1. ABS(1995a). Cat. 6323.0.Trade Union Statistics Australia. Canberra: Australian Bureau of Statistics Canberra.
2. ABS(1995b). Cat. 6310.0.40.001.Weekly Earnings of Employees August. Australian Bureau of Statistics Canberra.
3. ABS(2017). Cat. 6333.0.Characteristics of Employment in Australia 2016 August. Australian Bureau of Statistics Canberra.
4. ACTU(1987).Australia Reconstructed. Canberra: Australian Government Publishing Service.