1. ABC. (2014). Global competitiveness, government regulation and productivity growth: Where does Australia rank? ABC News, 9 April.
2. ABS. (2013). Survey of education and work (Cat. no. 6227.0). Canberra: ABS.
3. ABS. (2015). Labour force. Canberra: Detailed Quarterly, May, ABS.
4. Ameh, O. J., & Daniel, E. L. (2013). ‘Professionals’ views on material wastage on construction sites. Technology Management Construction, 5, 747–757.
5. Australian Government Department of Employment (AGDE). (2015). May 2015 industry outlook: Construction. Canberra: Department of Employment, Australian Government.